JNTUK R19 3-1 IC Engines & Gas Turbines Material/Notes PDF Download

JNTUK R19 3-1 IC Engines & Gas Turbines Material/Notes PDF Download

Students those who are studying JNTUK R19 Mechanical Branch, Can Download Unit wise R19 3-1 IC Engines & Gas Turbines Material/Notes PDFs below.

jntuk-materials

JNTUK R19 3-1 IC Engines & Gas Turbines Material/Notes PDF Download

OBJECTIVES:

  • To make the student learn and understand the reasons and affects of various losses that occur in the actual engine operation.
  • To familiarize the student with the various engine systems along with their function and necessity.
  • To learn about normal combustion phenomenon and knocking in S.I. and C.I. Engines and to find the several engine operating parameters that affect the smooth engine operation.
  • To make the student learn to perform testing on S.I and C.I Engines for the calculations of performance and emission parameters.

UNIT-1

Air standard Cycles: otto, diesel and dual cycles, its comparison, Brayton cycle

Actual Cycles and their Analysis: Introduction, Comparison of Air Standard and Actual Cycles, Time Loss Factor, Heat Loss Factor, Exhaust Blowdown-Loss due to Gas exchange process, Volumetric Efficiency. Loss due to Rubbing Friction, Actual and Fuel-Air Cycles of CI Engines.

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UNIT-2

I. C. ENGINES: Classification – Working principles, Valve and Port Timing Diagrams, – Engine systems – Fuel, Carburettor, Fuel Injection System, Ignition, Cooling and Lubrication, principle of wankle engine, principles of supercharging and turbo charging.

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UNIT-3

Combustion in S.I. Engines: Normal Combustion and abnormal combustion – Importance of flame speed and effect of engine variables – Types of Abnormal combustion, pre-ignition and knocking (explanation of ) – Fuel requirements and fuel rating, anti knock additives – combustion chamber – requirements, types.

Combustion in C.I. Engines: Four stages of combustion – Delay period and its importance – Effect of engine variables – Diesel Knock– Need for air movement, suction, compression and combustion induced turbulence – open and divided combustion chambers and nozzles used – fuel requirements and fuel rating

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UNIT-4

Measurement, Testing and Performance: Parameters of performance – measurement of cylinder pressure, fuel consumption, air intake, exhaust gas composition, Brake power – Determination of frictional losses and indicated power – Performance test – Heat balance sheet and chart.

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UNIT-5

GAS TURBINES: Simple gas turbine plant – ideal cycle, essential components – parameters of performance – actual cycle – regeneration, inter cooling and reheating –closed cycle type gas turbines.

JET PROPULSION : Principle of operation –classification of jet propulsive engines – working principles with schematic diagrams and representation on t-s diagram – thrust, thrust power and propulsion efficiency – turbo jet engines – needs and demands met by turbo jet – schematic diagram, thermodynamic cycle, performance evaluation (Definitions and Simple Problems).

ROCKETS: Application – working principle – classification – propellant type – thrust, propulsive efficiency – specific impulse – solid and liquid propellant rocket engines (only Theoretical concepts).

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TEXT BOOKS:

  1. I.C. Engines – V. Ganesan- Tata McGraw Hill Publishers
  2. Gas Turbines – V.Ganesan – Tata McGraw Hill Publishers

REFERENCE BOOKS:

  1. Thermal Engineering – Mahesh Rathore- McGraw Hill publishers
  2. I.C.Engines–AppliedThermosciences–C.R.Ferguson&A.T.Kirkpatrick-2ndEdition-Wiley Publ
  3. I.C. Engines – J.B.Heywood /McGrawHIll.
  4. Heat engines, Vasandani & Kumar – Thermal publications
  5. Gas Turbine Theory – HIH Saravanamuttoo, Cohen, Rogers –Pearson Publishers

OUTCOMES:

  • CO1: Derive the actual cycle from fuel-air cycle and air- standard cycle for all practical applications.
  • CO2: Explain working principle and various components of IC engine
  • CO3: Explain combustion phenomenon of CI and SI engines and their impact on engine variables.
  • CO4: Analyze the performance of an IC engine based on the performance parameters.
  • CO5: Explain the cycles and systems of a gas turbine and determine the efficiency of gas turbine.
  • CO6: Explain the applications and working principle of rockets and jet propulsion.

JNTUK R19 3-1 MEFA Material/Notes PDF Download

JNTUK R19 3-1 MEFA Material/Notes PDF Download

Students those who are studying JNTUK R19 MECH Branch, Can Download Unit wise R19 3-1 Managerial Economics and Financial Accountancy (MEFA) Material PDFs below.

jntuk-materials

JNTUK R19 3-1 MEFA Material/Notes PDF Download

Course Objectives: This course is designed to:

  • The Learning objectives of this paper are to understand the concept and nature of Managerial Economics and its relationship with other disciplines and also to understand the Concept of Demand and Demandforecasting.
  • To familiarize about the Production function, Input Output relationship, Cost-Output relationship and Cost-Volume-ProfitAnalysis.
  • To understand the nature of markets, Methods of Pricing in the different market structures and to know the different forms ofBusiness organization and the concept of Business Cycles.
  • To learn different Accounting Systems, preparation of Financial Statement and uses of different tools for performanceevaluation.
  • Finally, it is also to understand the concept of Capital, Capital Budgeting and the techniques used to evaluate Capital Budgetingproposals.

UNIT-1

Introduction to Managerial Economics and demand Analysis: Definition of Managerial Economics –Scope of Managerial Economics and its relationship with other subjects –Concept of Demand, Types of Demand, Determinants of Demand- Demand schedule, Demand curve, Law of Demand and its limitations- Elasticity of Demand, Types of Elasticity of Demand and Measurement- Demand forecasting and Methods of forecasting, Concept of Supply and Law of Supply.

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Unit-2

Theories of Production and Cost Analyses: Theories of Production function- Law of Variable proportions-Isoquants and Isocosts and choice of least cost factor combination-Concepts of Returns to scale and Economies of scale-Different cost concepts: opportunity costs, explicit and implicit costs-Fixed costs, Variable Costs and Total costs –Cost –VolumeProfit analysis-Determination of Breakeven point(problems)-Managerial significance and limitations of Breakeven point.

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Unit-3

Introduction to Markets, Theories of the Firm & Pricing Policies: Market Structures: Perfect Competition, Monopoly, Monopolistic competition and Oligopoly – Features – Price and Output Determination – Managerial Theories of firm: Marris and Williamson’s models – other Methods of Pricing: Average cost pricing, Limit Pricing, Market Skimming Pricing, Internet Pricing: (Flat Rate Pricing, Usage sensitive pricing) and Priority Pricing, Business Cycles : Meaning and Features – Phases of a Business Cycle. Features and Evaluation of Sole Trader, Partnership, Joint Stock Company – State/Public Enterprises and their forms.

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Unit-4

Introduction to Accounting & Financing Analysis: Introduction to Double Entry System, Journal, Ledger, Trail Balance and Preparation of Final Accounts with adjustments – Preparation of Financial Statements-Analysis and Interpretation of Financial Statements-Ratio Analysis – Preparation of Funds flow and cash flow analysis (Problems)

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Unit-5

Capital and Capital Budgeting: Capital Budgeting: Meaning of Capital-Capitalization-Meaning of Capital Budgeting-Time value of money- Methods of appraising Project profitability: Traditional Methods(pay back period, accounting rate of return) and modern methods(Discounted cash flow method, Net Present Value method, Internal Rate of Return Method and Profitability Index)

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Text Books:

1. A R Aryasri, Managerial Economics and Financial Analysis, The McGraw – Hill companies.

Reference Books:

1. Varshney R.L, K.L Maheswari, Managerial Economics, S. Chand & CompanyLtd,

2. JL Pappas and EF Brigham, Managerial Economics, Holt, R & W; New editionedition

3. N.P Srinivasn and M. SakthivelMurugan, Accounting for Management, S. Chand & CompanyLtd,

4. MaheswariS.N,AnIntroduction to Accountancy, Vikas Publishing House PvtLtd

5. I.M Pandey, Financial Management , Vikas Publishing House PvtLtd

6. V. Maheswari, Managerial Economics, S. Chand & CompanyLtd.

Course Outcomes:

  • The Learner is equipped with the knowledge of estimating the Demand and demand elasticities for aproduct.
  • The knowledge of understanding of the Input-Output-Cost relationships and estimation of the least cost combination ofinputs.
  • The pupil is also ready to understand the nature of different markets and Price Output determination under various market conditions and also to have the knowledge of different BusinessUnits.
  • The Learner is able to prepare Financial Statements and the usage of various Accounting tools forAnalysis.
  • The Learner can able to evaluate various investment project proposals with the help of capital budgeting techniques for decisionmaking.

RGUKT CET Results 2021 (Released) | AP IIIT Entrance Rank Card, Marks Memo @ Rguktcet.in

RGUKT CET Rank Card 2021 Download – AP IIIT Entrance Results, Marks Memo @ rguktcet.in: Rajiv Gandhi University of Knowledge Technologies – RGUKT Common Entrance Test has been successfully organized on 26th September 2021 in many examination centers across Andhra Pradesh. Students aspiring to get admission in IIITs in AP have competed for the written test round. Students wishing to get admission in various courses such as 6 Years integrated B.Tech program with 2 years PUC + 4-year B.Tech courses have competed for RGUKT CET 2021. Aspirants who had applied for RGUKT IIIT CET have attempted the examination in many examination centers across AP. This year the competition is higher for the AP IIIT entrance test.

All the competitors who had competed for the RGUKT CET might be keenly waiting to check the result. As per the updated from the sources, the result is anticipated to be declared on 4th October. Hence the competitors who are waiting desperately to check RGUKT CET Score, Rank Card, result, cutoff marks, and merit list can visit the official website, rgukt.in. For more information regarding the RGUKT CET result, candidates can refer the following article.

RGUKT CET Rank Card 2021 Download – AP IIIT Entrance Results, Marks Memo @ rguktcet.in

Rajiv Gandhi University of Knowledge and Technology (RGUKT) conducts the Common Entrance Test for admissions into IIIT courses for the academic session 2021-22. Candidates qualifying the test will get admission into 6 Years integrated B.Tech program with 2 years PUC + 4-year B.Tech. Candidates qualifying the test with good merit will be getting admission in IIITs in Andhra Pradesh.

RGUKT CET Results 2021, Rank Card – Important Details

Organization NameRajiv Gandhi University of Knowledge Technologies
Exam NameRGUKT Common Entrance Test 2021
Admission Courses6 Years integrated B.Tech program with 2 years PUC + 4-year B.Tech.
Result Release Date6th October
Exam Date26th September 2021
CategoryRGUKT Results, Rank Card, Marks Memo
StatusReleased on 6th October
Counselling Starts From
Official Websitergukt.in, rguktcet.in

AP IIIT Entrance Test Results 2021, Cutoff Marks, Qualified Candidates List Download @ rgukt.in

Aspirants competed for the RGUKT CET 2021 can check the result on 4th October at rgukt.in. The conducting authority has recently announced the result date. Hence the competitors can get ready to check AP IIIT Entrance test result, cutoff marks, rank, score, and merit list. Candidates clearing the test with good merit will get admission in 6 Years integrated B.Tech program with 2 years PUC + 4-year B.Tech courses in various branches Civil Engineering, Chemical Engineering, Computer Science and Engineering, Electronics and Communications Engineering, Electrical and Electronics Engineering, Metallurgical and Materials Engineering and Mechanical Engineering as per the student’s choice.

QUALIFYING MARKS FOR RGUKT CET – 2021

There is no qualifying mark.

Download RGUKT CET Rank Card 2021

RGUKT CET Score/Rank Card will be available with the following details printed on it.

  • RGUKT CET Hallticket Number
  • 10th Hall Ticket Number
  • Name of the candidate
  • Father Name
  • School Address
  • DOB, Gender, Region,
  • Rank Type

RGUKT CET 2021 Rank Card, Results Will be Released today on 6th October. Check From Direct Links Mentioned Below

RGUKT CET Rank Card 2021 Download | Server 2Available Now

RGUKT CET Result 2021Available Now

RGUKT CET Marks Memo 2021 Download

RGUKT CET Results 2021 & Rank Card Download | Link-2 | Link-3Available Soon

RGUKT CET 2020 – Marks memo

Note: Counselling starts from .

RGUKT CET-2021 RESULTS

The results will be declared in terms of marks, subject wise (Mathematics, Physical Sciences and Biological Sciences. Candidates can download their marks sheet after announcement of results.

How to download RGUKT CET Result 2021

  • Rgukt.in – Is the official portal of Rajiv Gandhi University of Knowledge Technologies. Have a look at the page.
  • On the homepage, RGUKT AP IIIT CET Result 2021 Link appears in this section. Click on the link.
  • Enter the required details such as the registration id, password and others.
  • Click on the submit button.
  • The result will be downloaded on the screen.
  • Check AP IIIT CET Result, rank, score, cutoff marks, and merit list 2021.
  • Take a printout for further usage.

AP IIIT Counselling 2021

RGUKT will announce the counselling schedule for admission process after announcing the results. The counselling process will be carried after the result announcement is done. Candidates qualified the entrance test with good merit will get admission in various IIITs in Andhra Pradesh. Candidates qualified the exam with good merit can stay checking the RGUKT official website to check the counselling, admission dates, and other important updates.

IS Released RGUKT CET Results 2021?

Yes, Released on 6th October.

What are the Qualifying Marks in AP RGUKT CET 2021?

There is no Qualifying Mark.

What are the Benefits of writing RGUKT CET 2021 Exam?

Test conducted for admission into six year B.Tech integrated program offered by RGUKT in its four campuses located in AP Also be eligible for admission into 2/3 year Diploma programs in our state which are mentioned in Notification.

How Can i Download AP RGUKT CET IIIT Entrance test Result, Rank Card, Marks Memo 2021?

The results will be declared in terms of marks, subject wise (Mathematics, Physical Sciences and Biological Sciences. Candidates can download their Rank Card, marks memo from direct links given in the article.

JNTUK R19 3-1 Mechanical Measurements & Metrology Material PDF Download

JNTUK R19 3-1 Mechanical Measurements & Metrology Material PDF Download

Students those who are studying JNTUK R19 Mechanical Branch, Can Download Unit wise R19 3-1 Mechanical Measurements & Metrology (MM&M) Material/Notes PDFs below.

jntuk-materials

JNTUK R19 3-1 Mechanical Measurements & Metrology Material PDF Download

OBJECTIVES:

  • Inspection of engineering parts with various precision instruments
  • Design of part, tolerances and fits
  • Principles of measuring instruments and gauges and their uses
  • Evaluation and inspection of surface roughness
  • Inspection of spur gear and thread elements
  • The methods of measurement of displacement, speed, acceleration, vibration, stress and strain, force, torque and power.

UNIT-1

Basic principles of measurement – measurement systems, generalized configuration and functional descriptions of measuring instruments – examples. dynamic performance characteristics – sources of error, classification and elimination of error.

MEASUREMENT OF DISPLACEMENT: Theory and construction of various transducers to measure displacement – piezo electric, inductive, capacitance, resistance, ionization and photo electric transducers, calibration procedures.

MEASUREMENT OF SPEED: Mechanical tachometers – electrical tachometers – stroboscope, noncontact type of tachometer

Download UNIT-1 Material PDF | Reference-2

UNIT-2

STRESS STRAIN MEASUREMENTS: Various types of stress and strain measurements – electrical strain gauge – gauge factor – method of usage of resistance strain gauge for bending compressive and tensile strains – usage for measuring torque, strain gauge rosettes.

MEASUREMENT OF FORCE, TORQUE AND POWER– Elastic force meters, load cells, torsion meters, dynamometers.

MEASUREMENT OF ACCELERATION AND VIBRATION: Different simple instruments – principles of seismic instruments – Vibrometer and accelerometer using this principle.

Download UNIT-2 Material PDF | Reference-2

UNIT-3

SYSTEMS OF LIMITS AND FITS: Introduction, nominal size, tolerance, limits, deviations, fits -Unilateral and bilateral tolerance system, hole and shaft basis systems- interchangeability, deterministic & statistical tolerances, selective assembly. International standard system of tolerances, selection of limits and tolerances for correct functioning.

LIMIT GAUGES: Taylor’s principle – design of go and no go gauges; plug, ring, snap, gap, taper, profile and position gauges.

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UNIT-4

LINEAR MEASUREMENT: Length standards, end standards, slip gauges- calibration of the slip gauges, dial indicators, micrometers.

MEASUREMENT OF ANGLES AND TAPERS: Different methods – bevel protractor, angle slip gauges- angle dekkor- spirit levels- sine bar- sine table, rollers and spheres used to measure angles and tapers.

OPTICAL MEASURING INSTRUMENTS: Tools maker’s microscope and uses – autocollimators, optical projector, optical flats and their uses.

Interferrometry – Interference of light, Michelson’s interferometer, NPL flatness interferometer, and NPL gauge interferometer.

COMPARATORS: Types – mechanical, optical , electrical and electronic, pneumatic comparators and their uses.

Download UNIT-4 Material PDF | Reference-2

UNIT-5

SURFACE ROUGHNESS MEASUREMENT: Differences between surface roughness and surface waviness –Numerical assessment of surface finish-CLA, Rt., R.M.S. Rz, R10 values, Method of measurement of surface finish – Profilograph, Talysurf, ISI symbols for indication of surface finish.

GEAR MEASUREMENT: Nomenclature of gear tooth, tooth thickness measurement with gear tooth vernier & flange micro meter, pitch measurement, total composite error and tooth to tooth composite errors, rolling gear tester, involute profile checking.

SCREW THREAD MEASUREMENT: Elements of measurement – errors in screw threads- concept of virtual effective diameter, measurement of effective diameter, angle of thread and thread pitch, and profile thread gauges.

FLATNESS MEASUREMENT: Measurement of flatness of surfaces- instruments used- straight edges- surface plates – auto collimator

Download UNIT-5 Material PDF | Reference-2


TEXT BOOKS:

  1. Engineering Metrology / R.K.Jain / Khanna Publishers
  2. Measurement Systems: Applications & design / D.S Kumar/

REFERENCE BOOKS:

  1. Measurement systems: Application and design/Doeblin Earnest. O. Adaptation/ TMH
  2. Experimental Methods for Engineers / J.P.Holman/McGraw Hill
  3. Mechanical and Industrial Measurements / R.K. Jain/ Khanna Publishers.
  4. Instrumentation, measurement & analysis / B.C.Nakra & K.K.Choudhary/TMH
  5. Engineering Metrology / Mahajan / Dhanpat Rai Publishers
  6. Engineering Metrology / I.C.Gupta / Dhanpat Rai Publishers
  7. Precision Engineering in Manufacturing / R.L.Murthy / New Age
  8. Engineering Metrology and Measurements / NV Raghavendra, L Krishna murthy/ Oxford publishers.
  9. Engineering Metrology / KL Narayana/Scitech publishers

OUTCOMES:

  • CO1: Describe the construction and working principles of measuring instruments for measurement of displacement and speed and select appropriate instrument for a given application.
  • CO2: Describe the construction and working principles of measuring instruments for strain, force, Torque, power, acceleration and Vibration and select appropriate instrument for a given application.
  • CO3: Explain shaft basis system and hole basis systems for fits and represent tolerances for a given fit as per the shaft basis system and hole basis system and design limit gauges based on the tolerances for quality check in mass production.
  • CO4: Explain methods for linear, angle and flatness measurements and select a suitable method and its relevant instrument for a given application.
  • CO5: To measure the threads, gear tooth profiles, surface roughness and flatness using appropriate instruments and analyze the data.

JNTUK R19 3-1 DMM-2 Material/Notes PDF Download

JNTUK R19 3-1 DMM-2 Material/Notes PDF Download

Students those who are studying JNTUK R19 Mechanical Branch, Can Download Unit wise R19 3-1 Design of Machine Members–II (DMM-2) Material/Notes PDFs below.

jntuk-materials

JNTUK R19 3-1 DMM-2 Material/Notes PDF Download

OBJECTIVES:

  • This course gives the insight of slider and roller bearings and the life prediction.
  • Learn to design I.C engine parts
  • Design the mechanical systems for power transmission such as gears, belts, ropes, chains, keys and levers

UNIT-1

BEARINGS: Classification of bearings- applications, types of journal bearings – lubrication – bearing modulus – full and partial bearings – clearance ratio – heat dissipation of bearings, bearing materials – journal bearing design – ball and roller bearings – static loading of ball & roller bearings, bearing life.

Download UNIT-1 Material PDF | Reference-2

UNIT-2

ENGINE PARTS: Connecting Rod: Thrust in connecting rod – stress due to whipping action on connecting rod ends – cranks and crank shafts, strength and proportions of over hung and center cranks – crank pins, crank shafts. Pistons, forces acting on piston – construction design and proportions of piston, cylinder, cylinder liners.

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UNIT-3

POWER TRANSMISSIONS SYSTEMS, PULLEYS: Transmission of power by belt and rope drives, transmission efficiencies, belts – flat and V types – ropes – pulleys for belt and rope drives, materials, chain drives.

DESIGN OF POWER SCREWS: Design of screw, square ACME, buttress screws, design of nut, compound screw, differential screw, ball screw- possible failures.

Download UNIT-3 Material PDF

UNIT-4

SPUR & HELICAL GEAR DRIVES: Spur gears- helical gears – load concentration factor – dynamic load factor, surface compressive strength – bending strength – design analysis of spur gears – estimation of centre distance, module and face width, check for plastic deformation, check for dynamic and wear considerations.

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UNIT – 5

MACHINE TOOL ELEMENTS: Levers and brackets: design of levers – hand levers-foot lever – cranked lever – lever of a lever loaded safety valve- rocker arm straight – angular- design of a crank pin – brackets- hangers- wall boxes.

Wire Ropes: Construction, Designation, Stresses in wire ropes, rope sheaves and drums.

Download UNIT-5 PART-A Material PDF

Design of curved Beams: introduction, stresses in curved beams, expression for radius of neutral axis for rectangular, circular, trapezoidal and t-section, design of crane hooks, c –clamps.

Download UNIT-5 PART-B Material PDF

Note: Design data book is permitted for examination


TEXT BOOKS:

  1. Machine Design by R.S.Khurmi and J.K.Gupta, S.ChandPublishers,New Delhi.
  2. Machine Design, S MD Jalaludin, Anuradha Publishers.
  3. Design of Machine Elements by V. Bhandari TMH

REFERENCE BOOKS:

  1. Machine Design Data Book by S MD Jalaludin, Anuradha Publishers
  2. Machine Design Data Book by P.S.G. College of Technology
  3. Machine Design by Pandya and Shah, Chortar Publications.
  4. Machine Design / R.N. Norton
  5. Mechanical Engineering Design / JE Shigley.

OUTCOMES:

  • To gain the knowledge on bearings and Select suitable bearings and its constituents from manufacturers catalogues under given loading conditions
  • Calculate the design parameter for energy storage element and engine components, connecting rod and piston
  • To understand the types belt drives and Select suitable belt drives and associated elements from manufacturers catalogues under given loading conditions to design the springs for different loading conditions
  • Select appropriate gears for power transmission on the basis of given load and speed Design gears based on the given conditions Apply the design concepts to estimate the strength of the gear
  • Analyze power screws subjected to loading

JNTUK R19 3-1 Dynamics of Machinery Material/Notes PDF Download

JNTUK R19 3-1 Dynamics of Machinery Material/Notes PDF Download

Students those who are studying JNTUK R19 Mechanical Branch, Can Download Unit wise R19 3-1 Dynamics of Machinery (DOM) Material/Notes PDFs below.

jntuk-materials

JNTUK R19 3-1 Dynamics of Machinery Material/Notes PDF Download

OBJECTIVES:

  • To analyze the forces in clutches, brakes and dynamometers involving friction.
  • understand the effect gyroscopic couple in motor cycles, aeroplanes and ships.
  • To understand the static and dynamic force analysis of four bar and slider crank mechanisms.
  • To study the turning moment diagrams of reciprocating engines and to learn design procedure of a flywheel
  • To learn analytical and graphical methods for calculating balancing of rotary and reciprocating masses
  • Understanding of vibrations and its significance on engineering design.

UNIT-1

FRICTION: Inclined plane, friction of screw and nuts, pivot and collar, uniform pressure, uniform wear, friction circle and friction axis: lubricated surfaces, boundary friction, film lubrication.

CLUTCHES: Friction clutches- single disc or plate clutch, multiple disc clutch, cone clutch, centrifugal clutch.

BRAKES AND DYNAMOMETERS: Simple block brakes, internal expanding brake, band brake of vehicle. General description and operation of dynamometers: Prony, Rope brake, Epicyclic, Bevis Gibson and belt transmission,

Download UNIT-1 Material PDF | Reference-2

UNIT-2

STATIC AND DYNAMIC FORCE ANALYSIS: Dynamic force analysis of four bar mechanism and slider crank mechanism, inertia torque, angular velocity and acceleration of connecting rod, crank effort

TURNING MOMENT DIAGRAMS: Turning moment diagrams – fluctuation of energy – fly wheels and their design.

Download UNIT-2 Material PDF

UNIT-3

PRECESSION: Gyroscopes, effect of precession motion on the stability of moving vehicles such as motor car, motor cycle, aero planes and ships.

GOVERNERS: Watt, porter and proell governors, spring loaded governors – Hartnell and Hartung with auxiliary springs. sensitiveness, isochronism and hunting.

Download UNIT-3 Material PDF

UNIT-4

BALANCING: Balancing of rotating masses single and multiple – single and different planes, use analytical and graphical methods. Primary, secondary, and higher balancing of reciprocating masses. analytical and graphical methods, unbalanced forces and couples – examination of “V” multi cylinder in line and radial engines for primary and secondary balancing, locomotive balancing, hammer blow, swaying couple, variation of tractive effort.

Download UNIT-4 Material PDF

UNIT-5

VIBRATIONS: Free Vibration of spring mass system –Natural frequency-types of damping – damped free vibration, Simple problems on forced damped vibration, vibration isolation and transmissibility transverse loads, vibrations of beams with concentrated and distributed loads. Dunkerly’s methods, Raleigh’s method, whirling of shafts, critical speeds, torsional vibrations, two and three rotor systems.

Download UNIT-5 Material PDF


TEXT BOOKS:

  1. Theory of Machines / S.S Rattan/ Mc. Graw Hill
  2. Theory of Mechanisms and Machines -Dr.Jagadish Lal – Metropolitan Pvt.Ltd .

REFERENCE BOOKS:

  1. Mechanism and machine theory – JS Rao & RV Dukkipati – New Age Publishers.
  2. Theory of Machines – Shigley – McGrawHill Publishers
  3. Theory of Machines – Thomas Bevan – Pearson Publishers

OUTCOMES:

  • To compute the frictional losses and transmission in clutches, brakes and dynamometers
  • To determine the effect of gyroscopic couple in motor vehicles, ships and aeroplanes
  • To analyze the forces in four bar and slider crank mechanisms and design a flywheel
  • To determine the rotary unbalanced mass in reciprocating equipment
  • To determine the unbalanced forces and couples in reciprocating and radial engines
  • To determine the natural frequencies of discrete systems undergoing longitudinal, torsional and transverse vibrations.

JNTUK B.Tech 3-1 Sem R19 Mechanical Materials Subject Wise PDF

JNTUK B.Tech 3-1 R19 Mechanical Materials: Students Can Download JNTUK 3-1 MECH R19 Regulation Materials/ E Note Books / Text Books Subject Wise From Below.

JNTUK B.Tech 3-1 Sem R19 Mechanical Materials Subject Wise PDF

jntuk-materials

Students of Jawaharlal Nehru Technological University Kakinada can avail of B.Tech 3-1 can avail of the materials for R19 regulation for various branches. Students can download JNTUK B.Tech 3-1 Sem R19 Mechanical Materials Subject Wise PDF from the links provided here. By tapping on the link, one can download materials for JNTUK 3-1 Sem MECH R19. The electronics and communication engineering Students can download the subject-wise materials PDFs collected from various sources. By referring to the materials one can gain knowledge to clear the exams with a good score. The course materials include Dynamics of Machinery, Design of Machine Members-II, Mechanical Measurements & Metrology, Managerial Economics and Financial Accountancy, IC Engines & Gas turbines and various other Mechanical related books of various popular authors. Check the following B.Tech R19 MECH 3-1 Materials PDFs and download them for free. 

JNTUK B.Tech 3-1 Sem R19 Mechanical Course Structure:

S. NoCourse TitleLCredits
1Dynamics of Machinery33
2Design of Machine Members-II33
3Mechanical Measurements & Metrology33
4Managerial Economics and Financial Accountancy33
5IC Engines & Gas turbines33
6Thermal Engineering Lab1.5
7Theory of Machines Lab1.5
8Mechanical Measurements & Metrology Lab1.5
9Socially Relevant Project0.5
Total Credits1520

Also Check: JNTUK 3-1 Sem R19 Mechanical Syllabus

Download JNTUK 3-1 R19 MECH Materials PDF

Students who are pursuing the B.Tech 3-1 Mechanical R19 Regulation can check the text books, reference books, and e-resourses provided here for free. Students can get the complete chapter-wise information from their respective text books. And from the following information from the e-resourses, text books from the familer authors will provide the extra knowledge and understanding of each subject. Hence ts helps to score good in exams. Here we have collaboratively given the best JNTUK 3-1 R19 MECH materials at one place for the reference of students.

Dynamics of Machinery Material

Design of Machine Members-II Material

Mechanical Measurements & Metrology Material

Managerial Economics and Financial Accountancy Material

IC Engines & Gas turbines Material

OU UG 2nd, 4th Regular & Backlog Exams Scheduled on 10th October 2021 Are Postponed & Rescheduled

OU UG 2nd, 4th Regular & Backlog Exams Scheduled on 10th October 2021 Are Postponed & Rescheduled

osmania university

In view of the Conduct UPSC’s Civil Services( Preliminary) Examination 2021 the examination of U.G (CBCS) SEMESTER – II & IV B.A/B.Sc/ Oct./Nov. – 2021 which are scheduled on 10th October, 2021 are now postponed and rescheduled with following details. The remaining examinations scheduled are remains same.

Download the Official Notification Here: Click Here

TNEA 1st Round Seat Allotment Result 2021 (Released), First Tentative Tamil Nadu Engineering Admission

TNEA 1st Round Seat Allotment Results 2021: TNEA First round Counselling seat allotment result 2021 are released by the Anna University on 5th october. The Tamil Nadu Engineering Admission (TNEA) for admissions into B.Tech/BE courses has been announced in the month of october. Many of the qualified hopefuls have applied for TNEA this year. The Anna University will allow the seat allotment results for the qualified aspirants.

Candidates who got admission in TNEA will have to report at the allotted colleges on the announced dates. Hopefuls who has just completed the 12th Class/Intermediate/Plus 2 with MPC group have applied for the TNEA in the month of April. Now, the aspirants can check the seat allotment results of 1st round on Anna University official portal, annauniv.edu. For more updates go through the following article.

TNEA 1st Round Allotment Results 2021 – First Round Tentative Tamil Nadu Engineering Admission

Anna University is one of the well-established universities of Tamil Nadu. The university offers admissions for various Undergraduate and Postgraduate Degree courses for the students annually. Also the AU deals with the admission process of technical courses such as BE/B.Tech through Tamil Nadu Engineering Admission (TNEA) every year. This year the Anna University has accepted online applications from eligible aspirants seeking admission in B.Tech/BE courses for the academic year 2021-22.

TNEA Allotment 2020

A large number of students have applied in the month of September. The Anna University is expected to release the TNEA 1st round seat allotment result 2021 on 5th october. Students who do not get the seat allotment in this round need not worry. The Anna University is going to announce the 5 rounds of seat allotment results. Students can get admission in any of the seat allotment round.

TNEA 1st Round Seat Allotment Result 2021 – Important Details

Organization NameAnna University
Scheme NameTamil Nadu Engineering Admission – TNEA
Course NameB.Tech / Bachelor of Engineering B.E.
Article CategorySeat Allotment
Seat Allotment in1st, 2nd, 3rd 4th & 5th
List AvailabilityOctober
Official Websitetneaonline.org
The Academic year2021-22
TNEA Admission 2019 ProcessBased on the TNEA Score and Merit
TNEA Tentative seat allotment round 15th October

Download TNEA Seat Allotment Order at annauniv.edu, tneaonline.org

Candidates who had already applied for the TNEA for admission of BE/B.Tech courses can check the 2nd allotment result from the Anna University official portal, annauniv.edu. candidates who got admission in 1st round allotment will have to lock the seat to continue with the admission. Candidates who are unhappy with the allotted college can wait for the next rounds of admission process. Candidates who are happy with the admission can download seat allotment order to report at the allotted colleges.

TNEA Round 1 Allotment list 2021 – Available Now

TNEA 1st Round Tentative Allotment Results 2021 – Available Now

Kind attention to the candidate’s of Round 1: Confirm your tentative allotment without fail before – . If you are not confirming, Your allotment will be automatically cancelled.
Steps to check TNEA 1st Round Allotment results 2021

  1. Visit the Anna University Official website, tneaonline.org
  2. On the homepage, the TNEA 1st Round seat allotment result 2021 link will be displayed.
  3. Click on the link and provide the required credentials.
  4. Tap on the submit button beneath it.
  5. The TNEA 1st round allotment result will be displayed on the screen.
  6. Check the result and take a printout of the allotment order.

JNTUK R19 3-1 Microprocessors and Microcontrollers Material PDF Download

JNTUK R19 3-1 Microprocessors and Microcontrollers Material PDF Download

Students those who are studying JNTUK R19 EEE Branch, Can Download Unit wise R19 3-1 Microprocessors and Microcontrollers Material/Notes PDFs below.

jntuk-materials

JNTUK R19 3-1 Microprocessors and Microcontrollers Material PDF Download

Preamble: Microprocessor and Microcontroller have become important building blocks in digital electronics design. It is important for student to understand the architecture of a microprocessor and its interfacing with various modules. 8086 microprocessor architecture, programming, and interfacing is dealt in detail in this course. Interfacing, PIC, architecture, programming in C.

OBJECTIVES:

  • To understand the organization and architecture of Microprocessor
  • To understand addressing modes to access memory
  • To understand 8051 micro controller architecture
  • To understand the programming principles for 8086 and 8051
  • To understand the interfacing of MP with IO as well as other devices
  • To understand how to develop cyber physical systems

UNIT-1

Introduction to Microprocessor Architecture Introduction and evolution of Microprocessors – Architecture of 8086 – Memory Organization of 8086 – Register Organization of 8086 – Instruction sets of 8086 – Addressing modes – Assembler directives – Introduction to 80286, 80386, 80486 and Pentium (brief description about architectural advancements only).

Download UNIT-1 Material PDF | Reference-2

UNIT-2

Minimum and Maximum Mode Operations General bus operation of 8086 – Minimum and Maximum mode operations of 8086 – 8086 Control signal interfacing – Read and write cycle timing diagrams.

Microprocessors I/O interfacing – I 8255 PPI– Architecture of 8255–Modes of operation– Interfacing I/O devices to 8086 using 8255–Interfacing A to D converters– Interfacing D to A converters– Stepper motor interfacing– Static memory interfacing with 8086.

Download UNIT-2 Material PDF | Reference-2

UNIT-3

Microprocessors I/O interfacing – II Architecture and interfacing of 8251 USART – Architecture and interfacing of 8254 Timer/counter – Architecture and interfacing of DMA controller (8257) – Architecture 8259 Programmable Interrupt Controller (8259) – Command words and operating modes of 8259 – Interfacing of 8259 – Architecture of Keyboard/display controller (8279) – Modes of operation – Command words of 8279 – Interfacing of 8279.

Download UNIT-3 Material PDF | Reference-2

UNIT-4

8051 Microcontroller: Overview of 8051 Microcontroller – Architecture– Memory Organization – Register set – I/O ports and Interrupts – Timers and Counters – Serial Communication – Interfacing of peripheralsInstruction set.

Download UNIT-4 Material PDF | Reference-2

UNIT-5

PIC Architecture Block diagram of basic PIC 18 micro controller – registers I/O ports – Programming in C for PIC: Data types, I/O programming, logical operations, data conversion.

Download UNIT-5 Material PDF | Reference-2


TEXT BOOKS:

  1. Ray and Burchandi, “Advanced Microprocessors and Interfacing”, Tata McGraw–Hill.
  2. Kenneth J Ayala, “The 8051 Microcontroller Architecture, Programming and Applications”, Thomson Publishers, 2nd Edition.
  3. PIC Microcontroller and Embedded Systems using Assembly and C for PIC 18, – Muhammad Ali Mazidi, RolindD.Mckinay , Danny causey -Pearson Publisher 21st Impression.

REFERENCE BOOKS:

  1. Embedded Systems Fundamentals with Arm Cortex-M based Microcontrollers: A Practical Approach in English, by Dr. Alexander G. Dean, Published by Arm Education Media,2017.
  2. Cortex -M3 Technical ReferenceManual.

OUTCOMES:

At the end of this course the student will be able to:

  • understand the Microprocessor capability in general and explore the evaluation of microprocessors.
  • understand the addressing modes of Microprocessors
  • understand the Microcontroller capability
  • program Microprocessors and Microcontrollers.
  • interface Microprocessors and Microcontrollers with other electronic devices
  • develop cyber physical systems