ANU Degree 5th Sem Question Papers March/April 2021 Download

ANU Degree 5th Sem Question Papers 2021: Acharya Nagarjuna University Degree 5th Semester Previous Question Papers Pdf March/April 2021 Download at nagarjunauniversity.ac.in.

ANU Degree 5th Sem Question Papers March/April 2021 Download

ANU

Students Can Download ANU Degree BA, B.com, B.Sc Third Year – 5th Sem Advanced Supplementary Examination Question Papers March/April 2021.

Download ANU Degree 5th Sem Question Papers 2021

Analog And Digital Communications

Age of Rationalish and humanism the world

Animal Biotechnology

Animal Husbandry

Business Leadership

Central Banking

Commercial Geography

Cost Accounting

Database Management System (B.SC)

Database Management System (BA, B.Com)

Electricity Magnetism And Electronics

Goods And Service Tax Fundamentals

History and Culture of Andhra

Inorganic, Organic And Physical Chemistry

Inorganic, Physical And Organic Chemistry

Indian Political Thought

Linear Algebra

Microprocessor Systems

Modern Physics

Molecular Biology

Plant Ecology And Phytogeography

Programming In C

Quality And Reliability

RDNA Technology

Ring Theory and Vector Calculus

Rural And Fram Credit

Software Engineering

Statistical Applications-I

Sampling Techniques and Design of Experiments

Special Telugu

Taxation

Western Political Thought

Web Technology

Maharashtra Postal Circle Result 2021 (Released) | Postman, MTS, Mail guard Merit List & Cutoff Marks

Maharashtra Postal Circle Result 2021 For MTS, Postman, Mail guard Selected Candidates list, Cutoff Marks Category Wise: Maharashtra Postal Circle conducted the written test round for MTS, and postman/mail guard posts recently. The written test round has been conducted for Multi-Tasking Staff posts from 5th to 15th January 2021, Postman/ Mail Guard posts from 15th January 2021 to 29th January 2021. Many of the aspirants appeared for Maharashtra Postal Circle MTS, Postman written test round this year. Maharashtra Postal Circle has conducted the Postman written test in many examination centers across the state.

The examination has been conducted on various dates and various slots. Competitors who had competed for the written test round can download Maharashtra Postal Circle Postman Answer key 2021 PDF from Indian Post or Maharashtra Postal Circle official websites, indiapost.gov.in or maharashtrapost.gov.in. Maharashtra Postal Circle has released the MTS, and Postman answer key for all sets A, B, C, D for all the written tests. The answer key will be available to download in PDF format. Competitors who had given the MTS, Postman/Mail guard exams can download the respective answer key and tally the answers from the attempted set to estimate the score, to check the correct and wrong attempts, and to assess the chances of clearing the test. Candidates who have already checked the exam key and waiting for the result can stay checking the Maharashtra Postal Circle official page to check the result date. Soon, the Maharashtra Postal Circle is going to announce the result date. More details about Maharashtra Postal Circle Postman result, cutoff marks, and merit list candidates can refer to the following article.

Maharashtra Postal Circle Result 2021 – MTS, Postman, Mailguard Merit List & Cutoff Marks

Maharashtra Postal Circle Result 2021

The Maharashtra Postal circle is the state government postal service organization. It is one of the well-established boards of Maharashtra state. The organization works for various postal services in the state. It carries out various duties of sate related, nationwide, and international postal services. The department also offers employment for interested and eligible hopefuls every year. The Maharashtra Postal Circle has recently announced the 1371 postman/mail guard and Multitasking Staff (MTS) posts. Many of the aspirants having an interest in applying for the announced posts have applied for the postman jobs during the application dates. The Maharashtra Postal Circle shortlists the candidates based on their performance in written test and interview rounds.

Maharashtra Postal Circle Result 2021, Merit List/Selection List – Important Details

Organization NameMaharashtra Postal Circle
Post NamePostman/ Mail Guard, Multi-Tasking Staff (MTS)
Total Vacancies1371 Posts
Exam DatesMulti-Tasking Staff: 5th To 15th January 2021
Postman/ Mail Guard: 15th January 2021 to 29th January 2021
CategorySarkari Result
Release Date StatusReleased
Official Siteindiapost.gov.in or maharashtrapost.gov.in, dopmah20.onlineapplicationform.org

Download Maharashtra Postman Result 2021 at dopmah20.onlineapplicationform.org

The Maharashtra Postal Circle has conducted the Postman, Mail guard, and MTS written tests in various dates in January month. Thousands of applicants seeking to get the postal department jobs have competed for the written test round this year.  Candidates who have attended the postman, GDS written tests in Maharashtra Postal Circle can keep checking the official website, indiapost.gov.in or maharashtrapost.gov.in to check the result. The postal department of Maharashtra will soon announce the result date of MTS and Postman written test. The competitors can anticipate to check the result in February [tentatively].

Maharashtra Postman/Mail Guard, MTS Cutoff Marks 2021

Along with the results, the postal department of Maharashtra will also announce the cutoff marks of the corresponding exam. Candidates can check whether they got the announced cutoff marks or not. Hopefuls not scoring as much as the announced qualifying marks/cutoff marks will be dropped from the competition and they will not have the chance proceed with the next round. The organization will announce Maharashtra Postman cutoff marks category-wise (for general, BC, SC, ST, and others), section-wise, and overall scenarios. Candidates have to get the cutoff marks in all scenarios to qualify the test.

Maharashtra Postman Merit List 2021

The Postal Circle will announce the Postman/Mail Guard merit list along with the result. The merit list will be released in PDF format, which contains the name of the qualified candidate’s names, roll number, score they got it the test, and other details. Candidates who qualified the written test with required cutoff marks can check their name in the merit list. Keep visiting the India Post official website to download Maharashtra Postal Circle Postman Merit List 2021.

Maharashtra Postal Circle Multi Tasking (MTS) Result 2021, Selection ListAvailable Now

Maharashtra Postal Circle Postman/MailGuard Result 2021, Selection ListAvailable Now

Maharashtra Postal Circle Cutoff marks 2021Available Soon

Steps to download Maharashtra Postman/Mail Guard cutoff marks, result 2021

  1. Visit the Maharashtra Postal Circle official website, indiapost.gov.in or maharashtrapost.gov.in.
  2. On the homepage search for the result link.
  3. Soon after the link found click on it.
  4. Provide the required details such as register number/ID, Password etc.
  5. Tap on the submit button.
  6. Check with the result and take a printout for the future reference.
IS Maharashtra Postal Circle Result 2021 Released?

Yes, Announced.

What is the Maharashtra Postal Circle MTS Result Release date?

Released

What is the Release Date of Maharashtra Postal Circle Postaman/MailGuard Result 2021?

Released

What is Maharashtra Postal Circle Cutoff Marks 2021?

Minimum Cutoff Marks will be kept in the official website soon.

How to Download Maharashtra Postal Result, Selection List?

We have given direct links of result and selected candidates pdf in the above post or else check from official website dopmah20.onlineapplicationform.org

JNTUK B.Tech/B.Pharmacy 4-1 Sem 1st Mid Exams Scheduled from 18-10-2021 are Postponed

JNTUK B.Tech/B.Pharmacy 4-1 Sem 1st Mid Exams Scheduled from 18-10-2021 are Postponed

jntuk

All the principles of affiliated colleges here by informed that the IV B.Tech/B.Pharmacy I Semester 1st quiz and mid examinations scheduled from 18-10-2021 are postponed. The examination will be conducted as per the revised academic calendar released by the director, Academic planning date 08-10-2021.

JNTUK B.Tech 4-1, 4-2 Sem Academic Calendar For A.Y 2021-22

The students may please be informed accordingly.

Download the Official Notification Here: Click Here

KEAM 1st Allotment 2021 Result (Out Today), First Phase Allotment List @ Cee.kerala.gov.in

KEAM Counselling First/1st seat Allotment 2021 Results (Cee.kerala.gov.in) : Commissioner for Entrance Examinations (CEE), Kerala has conducted the Kerala Engineering, Architecture and Medical Entrance Exam (KEAM) examination for all the aspirants seeking admission in Engineering, Medicine and Architecture courses. Huge number of students seeking admissions in Engineering / Medicine courses have applied for KEAM Examination and attempted it with great ambition to get the seat. This year the competition for KEAM examination was doubled.

Many number of students have competed for KEAM examination. The CEE Board has recently announced the results for KEAM examination and also allowed the students to select the options. Students those have participated in option entries were curiously waiting for KEAM First phase allotment results 2021. The latest updates from board shows that, the KEAM 1st phase allotments will be published on 11th October. Hence candidates can visit the CEE official website, http://www.cee-kerala.org and cee.kerala.gov.in to check the KEAM 1st allotment list 2021.

KEAM First Allotment Result 2021 – CEE Kerala 1st Phase Seat Allotment List at Cee.kerala.gov.in

Kerala Engineering, Architecture and Medical Entrance Exam (KEAM) examination is the entrance test that is going to be conducted by Commissioner for Entrance Examinations (CEE), Kerala. This is the yearly examination. Students after their Intermediate / Plus 2 will attempt this examination to get admission in Engineering / Medicine / Architecture courses. Annually candidates interested in attempting this examination are rising in a notable way. This year huge number of candidates have applied for Medical and Engineering Streams. Candidates selection will be dome on merit basis. Candidates obtained the best ranks will be given the first priority for admissions.

KEAM Trial Allotment Result 2020

KEAM First Allotment Results 2021 Details :

Name of the Board: Commissioner for Entrance Examinations (CEE), Kerala

Website :  http://cee.kerala.gov.in & http://www.cee-kerala.org

Name of the Exam: Kerala Engineering, Architecture and Medical Entrance Exam (KEAM) 2021

Category : Keam First Allotment 2021

CEE KEAM 1st Allotment Result 2021 Status : Release On 11th Oct

 KEAM First/1st Allotment 2021 Date and Time : 11th October

Keam Seat Allotment List 2021 Download

Candidates included in the rank lists prepared and published by the Commissioner for Entrance Examinations for Engineering/Architecture/Pharmacy/Ayurveda/ Medical & Allied courses – 2021 can register their options through the Website www.cee.kerala.gov.in . Candidates who do not register their options within the stipulated time will not be considered for allotment under any circumstances. The “Facilitation Centres” [FC] having internet facility, will be functioning throughout the State during this period for providing necessary help to the candidates for registration of options. The details of such centers are available on the website, www.cee.kerala.gov.in

CENTRALISED ALLOTMENT PROCESS (CAP)

The Centralised Allotment Process will be done through the Single Window System (SWS) to give allotments to the various courses and colleges under the Engineering/ Architecture/ Pharmacy/ Medical streams in the State, based on the options submitted by the candidates who have been included in the rank list of the Engineering/ Architecture/ B.Pharm/ MBBS & BDS /Medical & Allied/Ayurveda courses for the year 2021, prepared by the Commissioner for Entrance Examinations (CEE), Kerala. This is a system of ‘Allotments through Online Submission of Options’. The options are willingness of a candidate who qualified with a rank in the rank lists of KEAM-2021 to join a course-college combination prioritized as per his/her aspiration and desire subject to the conditions specified in Clauses 6 and 9.7.5.

Admitted students can pay their fees online or through head post office from today till October 31. The students in Kerala are required to complete the admission process at colleges on the following dates – October 27, 28, 30 and 31 after the second allotment is published in the state. October 24 and 29 are holidays.

KEAM 2021 : The First phase allotment to be released on 11th Oct. Check From below

KEAM First Allotment 2021 (Available Today)

First Phase Allotment Last Rank Details (Available Here)

Steps to Check KEAM First Allotment Results 2021

Step 1: Initially go to the official page of CEE; https://cee.kerala.gov.in or http://www.cee-kerala.org

Step 2: Check for the KEAM First allotment list 2021.

Step 3: If found click on the link

Step 4: Then enter the details of application number, roll number and click on submit button.

Step 5: The 1st allotment list will be displayed on screen.

Step 6: Check the list and take a printout for reference.

SHSB Bihar ANM Admit Card 2021 (OUT), Download Auxiliary Nurse Midwifery Hall Ticket

SHSB Bihar ANM Admit Card 2021: Bihar State Health Society (BSHS) has recently accepted applications for 8853 Auxiliary Nurse Midwifery (ANM) posts. A large number of aspirants desirous to get nurse jobs in Bihar state have applied for the announced posts during the application dates. The organization is going to conduct the written test round for ANM posts from 21st to 24th October 2021. All the applicants can get ready to attend the written test round. The written test round is likely to be held in the August/September months [tentatively]. To attend the written test round, competitors have to download SHC Bihar ANM Admit Card 2021. The admit card/hall ticket are accessible to download at SHSB’s official website, statehealthsocietybihar.org. By clicking on the admit card download link, one competitor avail of their admit cards. After downloading the exam call letter, take a printout of it to carry to the examination. The hall ticket of the competitors will be verified before allowing them to the written test round. Candidates who do not carry the exam call letter will be restricted to attend the test. Hence all the applicants who are going to compete for the SHSB Bihar ANM written test are instructed to download and preserve the admit card as soon as it is available. Visit the SHSB portal, statehealthsocietybihar.org to download the Bihar ANM admit card. More details about the SHC Bihar ANM exam date, admit card downloading process, and other information was provided in this article.

SHSB Bihar ANM Admit Card 2021 – Download Auxiliary Nurse Midwifery Hall Ticket

National Health Mission (NHM), is the central government organization released the notification for recruiting eligible aspirants in State Health Society Bihar. The NHM notification has been released for 8853 Auxiliary Nurse Midwifery (ANM) posts. The application process has been conducted from 1st July to 21st July at 6 PM. Many of the candidates having suitable eligibility criteria have applied for the announced posts within the specified application dates. SHS Bihar ANM is going to conduct the written test, interview, and document verification rounds for shortlisting suitable candidates into the announced posts. Candidates qualifying the selection process with good merit will be finally appointed in various Government Hospitals in Bihar state with a good pay scale and other allowances.

SHSB Bihar ANM Admit Card 2021 – Important Details

Name of the OfficialsState Health Society Bihar (SHSB)
Post NameAuxiliary Nurse Midwifery (ANM)
Total No. Of Posts8853 Posts
LocationBihar
Post CategoryAdmit Card
Exam Date21st to 24th October 2021
Hall Ticket Released DateReleased
Official Website Linkstatehealthsocietybihar.org

Download SHSB Bihar ANM Admit Card 2021 @ statehealthsocietybihar.org

The SHSB Bihar is going to conduct the ANM written test in the August/September months. Soon, the written test date will be announced by the SHC. The written test round will be held across Bihar state.  The admit cards will be shortly accessible on SHSB’s official website, statehealthsocietybihar.org. The admit card link will be available before 10 days of the examination [tentatively]. Hence the applicants can keep checking the SHSB portal to download the admit card. After downloading the SHSB Bihar ANM Admit Card, check the following details from it.

  • Examination venue
  • Date of the test
  • Timings of the test
  • Candidate’s name
  • Register number/hall ticket number
  • Date of birth of the candidate
  • Father’s/Mother’s Name
  • Candidate’s signature
  • Candidate’s Photograph
  • And other details, guidelines.

Go through all the details and check the details of examination details such as exam venue, timings information. And the applicants can check their details printed on the admit cards. After checking the details, if any printing mistake appears, consult the SHSB for necessary corrections. Candidates must carry the admit cards while going to the examination. Along with the admit card, candidates have to carry any valid identity proof while going to the examination.

  • Aadhar Card
  • PAN Card
  • Passport
  • Driving Licence
  • Ration Card
  • Or any others.

Steps to download SHSB Bihar ANM Admit Card/Hall ticket 2021

  1. Go to SHS Bihar Website, statehealthsocietybihar.org or directly click on the hall ticket download link provided below.
  2. On the homepage, you can find the admit card download link for all the announced posts.
  3. Click on the relevant link and enter the login credentials.
  4. Tap on the submit button.
  5. The admit card gets downloaded. Check all the details carefully from it.
  6. Take a printout of it and keep it safe; carry the admit card and identity proof while going to the examination.  

Important Links

Download SHSB Bihar ANM Admit Card /Hall Ticket 2021

FAQs

What is the SHSB Bihar ANM Exam Date?

The SHSB Bihar is going to conduct the ANM written test from 21st to 24th October 2021

When can we expect SHC Bihar ANM Admit Card 2021?

The admit card link are available now

Where to download SHSB Bihar ANM Admit Card?

The admit cards will be shortly accessible on SHSB’s official website, statehealthsocietybihar.org.

AP SBTET C20 Syllabus Books PDF Curriculum Download – All Branches

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AP SBTET C20 Syllabus Books: Here, we are provide you the Andhra Pradesh SBTET C20 Syllabus pdf for All branches like, ECE, EEE, Civil, Mechanical, CSE, Civil, AE etc. Students Can able to download their AP SBTET Diploma/Polytecnic 1st year syllabus, 3rd sem syllabus, 4th sem syllabus, 5th sem syllabus, 6th sem syllabus here.

Also Check: AP SBTET C20 Results 2021

AP SBTET C20 Syllabus Books PDF Curriculum Download – All Branches

sbtet

It is to inform that C-20 syllabus of all diploma courses is herewith communicated to institutes. Therefore all the Principals of Government/Aided/Private/Engineering Colleges offering Diploma in 2nd Shift are requested to circulate the same to the staff and students. The syllabus books are being printed and will be supplied in due course.

SCHEME OF INSTRUCTION AND EXAMINATION – CURRICULUM-20

The Following branches syllabus books are available below: C, EC, EE, M, A, AEI, BM, CM, MET, MNG, RAC, AA, CCP, GT, IT, CH, CHOT, CHPP, PCT, CHPC, CHST, & PET.

  • First Year
  • III Semester
  • IV Semester
  • V Semester
  • VI Semester

Download the SBTET AP C20 Syllabus Books PDF Branch Wise

3D ANIMATION AND GRAPHICS ENGINEERINGDownload
ANIMATION AND MULTIMEDIA ENGINEERINGDownload
ARCHITECTURAL ASSISTANTSHIPDownload
ARTIFICIAL INTELLIGENCE (AI) AND MACHINE LEARNINGDownload
AUTOMOBILE ENGINEERINGDownload
APPLIED ELECTRONICS & INSTRUMENTATIONDownload
BIOMEDICAL ENGINEERINGDownload
CHEMICAL ENGINEERINGDownload
CIVIL ENGINEERINGDownload
CHEMICAL ENGINEERING (PLASTICS & POLYMERS)Download
CHEMICAL ENGINEERING(OIL TECHNOLOGY)Download
CHEMICAL ENGINEERING (PETROCHEMICALS)Download
CHEMICAL ENGINEERING (SUGAR TECHNOLOGY)Download
COMMERCIAL & COMPUTER PRACTICE (CCP)Download
CHEMICAL ENGINEERING (PLASTICS & POLYMERS)Download
COMPUTER ENGINEERINGDownload
COMMUNICATION AND COMPUTER NETWORKINGDownload
COMPUTER SCIENCE ENGINEERING (ARTIFICAL INTELLIGENCE)Download
ELECTRICAL & ELECTRONICS ENGINEERINGDownload
ELECTRONICS & COMMUNICATION ENGINEERINGDownload
MINING ENGINEERINGDownload
PETROLEUM TECHNOLOGYDownload
PETRO CHEMICAL TECHNOLOGY (D-PCT)Download
TEXTILE TECHNOLOGYDownload
HOTEL MANAGEMENT & CATERING TECHNOLOGYDownload
GARMENT TECHNOLOGYDownload
METALLURGICAL ENGINEERINGDownload
REFRIGERATION & AIR CONDITIONINGDownload
TEXTILE TECHNOLOGYDownload
CERAMIC TECNOLOGYDownload
INFORMATION TECHNOLOGYDownload
MECHANICAL ENGINEERINGDownload
WEB DESIGNINGDownload

JNTUK R20 2-1 Mathematics-4 Material/Notes PDF Download

JNTUK R20 2-1 Mathematics-4 Material/Notes PDF Download

Students those who are studying JNTUK R20 EEE Branch, Can Download Unit wise R20 2-1 Complex Variables and Statistical Methods (CV&SM) or MATHEMATICS-IV Material/Notes PDFs below.

jntuk-materials

JNTUK R20 2-1 Mathematics-4 Material/Notes PDF Download

OBJECTIVES:

  • To familiarize the complex variables.
  • To familiarize the students with the foundations of probability and statistical methods.
  • To equip the students to solve application problems in their disciplines.

UNIT-1

Functions of a complex variable and Complex integration: Introduction – Continuity – Differentiability – Analyticity – Properties – Cauchy- Riemann equations in Cartesian and polar coordinates – Harmonic and conjugate harmonic functions – Milne – Thompson method. Complex integration: Line integral – Cauchy’s integral theorem – Cauchy’s integral formula – Generalized integral formula (all without proofs).

Download UNIT-1 Material PDF

UNIT-2

Series expansions and Residue Theorem: Radius of convergence – Expansion in Taylor’s series, Maclaurin’s series and Laurent series. Types of Singularities: Isolated – pole of order m – Essential – Residues – Residue theorem ( without proof) – Evaluation of real integral of the type f x dx

Download UNIT-2 Material PDF

UNIT-3

Probability and Distributions: Review of probability and Baye’s theorem – Random variables – Discrete and Continuous random variables – Distribution function – Mathematical Expectation and Variance – Binomial, Poisson, Uniform and Normal distributions.

Download UNIT-3 Material PDF

UNIT-4:

Sampling Theory: Introduction – Population and samples – Sampling distribution of Means and Variance (definition only) – Central limit theorem (without proof) – Introduction to t, 2  and F-distributions – Point and Interval estimations – Maximum error of estimate.

Download UNIT-4 Material PDF

UNIT-5:

Tests of Hypothesis: Introduction – Hypothesis – Null and Alternative Hypothesis – Type I and Type II errors – Level of significance – One tail and two-tail tests – Tests concerning one mean and two means (Large and Small samples) – Tests on proportions.

Download UNIT-5 Material PDF


TEXT BOOKS:

  1. B. S. Grewal, Higher Engineering Mathematics, 43rd Edition, Khanna Publishers.
  2. Miller and Freund’s, Probability and Statistics for Engineers, 7/e, Pearson, 2008.

REFERENCES:

  1. S. C. Gupta and V. K. Kapoor, Fundamentals of Mathematical Statistics, 11/e, Sultan Chand & Sons Publications, 2012.
  2. Jay l. Devore, Probability and Statistics for Engineering and the Sciences, 8th Edition, Cengage.
  3. Shron L. Myers, Keying Ye, Ronald E Walpole, Probability and Statistics Engineers and the Scientists, 8th Edition, Pearson 2007.
  4. Sheldon, M. Ross, Introduction to probability and statistics Engineers and the Scientists, 4th Edition, Academic Foundation, 2011

OUTCOMES:

  • apply Cauchy-Riemann equations to complex functions in order to determine whether a given continuous function is analytic (L3)
  • find the differentiation and integration of complex functions used in engineering problems (L5)
  • make use of the Cauchy residue theorem to evaluate certain integrals (L3)
  • apply discrete and continuous probability distributions (L3)
  • design the components of a classical hypothesis test (L6)
  • infer the statistical inferential methods based on small and large sampling tests (L4)

JNTUK R20 2-1 DC Machines and Transformers Material PDF Download

JNTUK R20 2-1 DC Machines and Transformers Material PDF Download

Students those who are studying JNTUK R20 EEE Branch, Can Download Unit wise R20 2-1 DC Machines and Transformers Material/Notes PDFs below.

jntuk-materials

JNTUK R20 2-1 DC Machines and Transformers Material PDF Download

Preamble: This is a basic course on rotating electrical machines. This course covers the topics related to principles, performance, applications and design considerations of dc machines and transformers.

Course Objectives: This course is designed to:

  • To Understand the construction, principle of operation and performance of DC machines.  To Learn the characteristics, performance, methods of speed control and testing methods of DC motors.
  • To predetermine the performance of single phase transformers with equivalent circuit models.
  • To Understand the methods of testing of single-phase transformer.
  • To Analyze the three phase transformers and achieve three phase to two phase conversion

UNIT-1

Electromechanical Energy Conversion and introduction to DC machines Principles of electromechanical energy conversion – singly excited and multi excited systemscalculation of force and torque using the concept of co-energy. Construction and principle of operation of DC machines – EMF equation for generator – Excitation techniques– characteristics of DC shunt generator –applications of DC Generators

Download UNIT-1 Material PDF | Reference-2 | Ref-3

UNIT-2

Operation of DC motors Back-emf and torque equations of dc motors – Armature reaction and commutation – characteristics of separately-excited, shunt, series and compound motors – losses and efficiency – applications of dc motors. Necessity of a starter – starting by 3 point and 4-point starters.

Download UNIT-2 Material PDF | Reference-2 | Ref-3

UNIT-3

Speed Control of motors and Testing of DC Machines Speed control by armature voltage and field control – testing of DC machines – brake test, Swinburne’s method – principle of regenerative or Hopkinson’s method – retardation test – field’s test- separation of losses.

Single-phase Transformers Types and constructional details – principle of operation –emf equation – operation on no load and on load – lagging, leading and unity power factors loads –phasor diagrams of transformers – equivalent circuit.

Download UNIT-3 Material PDF | Reference-2

UNIT-4

Performance and testing of transformers and auto transformers: Regulation – losses and efficiency – effect of variation of frequency and supply voltage on losses – all day efficiency. Tests on single phase transformers – open circuit and short circuit tests – Sumpner’s test – separation of losses – parallel operation with equal voltage ratios – auto transformer – equivalent circuit – comparison with two winding transformers.

Download UNIT-4 Material PDF | Reference-2

UNIT-5:

3-Phase Transformer: Polyphase connections- Y/Y, Y/ Δ, Δ/Y, Δ/ Δ and open Δ- third harmonics in phase voltages – three winding transformers- transients in switching –off load and on load tap changersScott connection.

Download UNIT-5 Material PDF | Reference-2


Text Books:

  1. Electrical Machines by P.S. Bhimbra, Khanna Publishers,7th edition, 2011.
  2. Electric Machinery by A.E.Fitzgerald, Charleskingsley, Stephen D.Umans, TMH, 6 th edition, 2003.

Reference Books:

1. Electrical Machines by D. P.Kothari, I. J. Nagarth, McGraw Hill Publications, 4th edition, 2010.

2. Electrical Machines by R.K.Rajput, Lakshmi publications, 5th edition.

3. Electrical Machinery by Abijith Chakrabarthi and Sudhipta Debnath, McGraw Hill, 1st edition.

4. Electrical Machinery Fundamentals by Stephen J Chapman McGraw Hill education, 4th edition, 2010.

5. Electric Machines by MulukutlaS.Sarma & Mukeshk Pathak, CENGAGE Learning, 1st edition, 2008.

6. Theory & Performance of Electrical Machines by J.B.Guptha. S.K.Kataria& Sons, 1st edition, 2009.

Course Outcomes:

  • Assimilate the concepts of electromechanical energy conversion.
  • Mitigate the ill-effects of armature reaction and improve commutation in dc machines.
  • Understand the torque production mechanism and control the speed of dc motors.
  • Analyze the performance of single phase transformers.
  • Predetermine regulation, losses and efficiency of single phase transformers.
  • Parallel transformers, control voltages with tap changing methods and achieve three-phase to two-phase transformation.

JNTUA M.Tech/M.Pharmacy 3rd Sem Supply Hall Tickets Oct 2021 Download

JNTUA M.Tech/M.Pharmacy 3rd Sem Supply Hall Tickets Oct 2021 Download

jntua

Hall Tickets for M.Tech / M.Pharmacy 3rd Semester Supplementary October 2021 Exams Are Released. Students can login to https://jntuastudentportal.ac.in with their own credentials to download the hall tickets.

Click Here To Download JNTUA Hall Tickets