Results of Electrical Machines-I
Dear Students,
The results of electrical machines-I certification exam can be viewed by clicking here and logging in using your credentials in the "Exam Result Login" section provided at the top right corner of the webpage.
Regarding mistake in final exam
In one of the questions papers in the final exam, in a question regarding Hopkinson's test, only one blank was provided for two answers. Hence marks have been given for this question to all the students who wrote in that session.
Corrections in Previous Assignment Questions for Electrical Machines-I Course
Dear Students,
The following corrections/changes have been made:
Assignment-1
1. Question Q7 deleted
Assignment-3
2. Question Q6 deleted
Assignment-5
3. Question Q6 deleted
Assignment-12
4. Question Q3 and Q8 deleted
5. Question Q5 corrected
Range given for the question was (68-71).
Range corrected to : (66.5-68.5)
Feedback for Electrical machines - I
Best of Luck !!
Question Pattern for End Exam
Dear Students,
The question paper pattern for the end exam is given below:
Part A : 20 questions of 1 mark each (Total 20)
Part B : 10 questions of 4 marks each (Total 40)
Part C : 8 questions of 5 marks each (Total 40)
Total Marks : 100
Time : 3 hours
Important Instructions Regarding Final Exam
Dear Students,
Please note the following points regarding answering end exam:
1. In questions where regulation or efficiency are asked, the answer is expected to be in percentage unless specified otherwise.
2. Please do not enter any units or symbols for numerical type questions.
3. Please do not enter any spaces between numerical values. (For example if the answer is "83.24", entries like "8 3.24", "83. 24","83 .24" will be considered wrong.)
The evaluation is done by software so corrections will not be possible for these kind of mistakes.
Best wishes for the exam
Week 12 Assignment Solutions of Electrical Machines -1 is Available
Dear Students,
Week 12 assignment solutions are now available in the course outline section under "Week12"
Question-3 and Question-5 of Assignment-12 will be reevaluated
Dear Students,
There are errors in the solution-range set for question number 3 and 5 of assignment-12 due to mistakes in calculation. The range will be updated. We will make an announcement once the reevaluation is done.
Question number 7 assignment 12 will be deleted
The data was insufficient to solve the question. The solution with the missing data is done and uploaded.
Week 11 Assignment Solutions of Electrical Machines -1 is Available
Dear Students,
Week 11 assignment solutions are now available in the course outline section under "Week11". Sorry for the delay
Additional Questions on Speed Control of DC Motor
Dear Students,
Some additional questions with solutions have been provided in the "Week-12" section under course outline.
Or click here.
Hall ticket for October 22nd NPTEL Online Certification exams is now available for download
Dear Candidate:
If you have registered and paid successfully for the October 22nd NPTEL Online certification exam, your Admit Card/ Hall ticket is now available inside your application form:
1. Please visit the link: http://nptelonlinecourses.iitm.ac.in/
Login
with your registered Google-enabled account email id (used to access
the course on the portal and used for registering for the exam) and its
password to access the link and click on October exam to download the
hall ticket(s) for the October 22nd exams, from the link.
2. You can also download it from the alternate link given below:
https://cdn3.digialm.com:443//EForms/configuredHtml/885/52549/login.html
Please
try to access both the links to download your hall ticket, if you are
not able to find your hall ticket in both the links., kindly write to us
at nptel@iitm.ac.in.
Note: that you will be able to login here, only if you have a valid registration for exams on October 22, 2017.
Please
download hall ticket, take a print out and along with a original ID
card, carry it with you to the venue (The exam centre address is there
in the hall ticket). Read all instructions given in the admit card/ hall
ticket carefully and follow them.
Note1:-
If you are writing 2 exams – Forenoon and Afternoon sessions, please
ensure that you have downloaded 2 hall tickets which will be hosted
inside the login.
In case of the any problems with the hall ticket kindly write to us nptel@iitm.ac.in
IMPORTANT:
1. Change of shift, course, exam center, exam city will not be encouraged.
2.
You will not be allowed to write the exam if you are showing up in the
exam center which is not allocated to you by mistake or by intention.
3. Gate Entry beyond 09:30 AM in FN and 2:30 PM in AN will not be entertained.
4. Candidates will not be allowed to write the exam without Hall ticket and proper id proof.
NPTEL Team wishes you the very best for the certification exam.
Thanks & Regards,
NPTEL team
Correcrtion in Assignment 11, Question no 7
There is an error in question number 7. Its not Hopkinson's test. It is Swinburne's test. Please note the correction. Last date has been extended by two days
Electrical Machine-I, Assignment-11 Submission date extended
Dear Students,
The submission date of Assignment-11 is extended to 2017-10-12, 23:59 IST.
Please not the change in Problem no. 6. The question before and after correction are given below.
Corrected question is given below. You have to use the data from problem no. 5 to solve problem no.6.
Electrical Machines-I, Assignment-9 Reevaluation
Dear Students,
The questions with mistake are removed and reevaluation has been done for Assignment-09 of Electrical Machines-I course.
Electrical Machines-I : Week 12-Assignment
Electrical Machines - I : Week 12 Videos are available !!
Dear Students,
Videos of Week 12 are available in the course outline section under Week 12.
Mistakes in Assignment-9, Electrical Machines-I
Dear Students,
There were some mistakes in the solutions of Assignment-9. The correct solutions are uploaded. Question -3 and question-4 have to be removed.They will not be counted for evaluation. Sorry for the mistakes.
Week 10 Assignment Solutions of Electrical Machines -1 is Available
Dear Students,
Week 10 assignment solutions are now available in the course outline section under "Week10"
Week 9 Assignment Solutions of Electrical Machines -1 is Available
Dear Students,
Week 9 assignment solutions are now available in the course outline section under "Week9". Sorry for the delay
Electrical Machines-I : Week 11-Assignment
Correction in Assignment 10 Electrical Machines -1
A missing data in question number 10 of assignment 10 has been added. Please take note of it. Sorry for the error.
Electrical Machines-I : Week 10-Assignment
Electrical Machines - I : Week 11 Videos are available !!
Dear Students,
Week 11 Videos are available in the course outline section under Week 11.
Last date for Exam Registartion Extended
Dear Candidates
Last date for exam registration have been extended till Sep 26th, 5pm (Tuesday).
Payment of the exam fee can be done till: Sep 27, 10am (Wednesday)
The
certification exam will be conducted at designated centers in the city
chosen by you. You have to register for the exam by filling up the form,
paying the exam fee and appear in person and to get the certificate.
Hard
and soft copy of Certificate will be awarded only to those candidates
who register for the exam, attend the certificate examination and whose Final score > 40%
Register for the exam today at: http://nptelonlinecourses.iitm.ac.in/
For other details about exam registration, please check our previous announcement.
-NPTEL Team
Week 6 Assignment Solutions of Electrical Machines -1 is Available
Dear Students,
Week 6 assignment solutions are now available in the course outline section under "Week6". Sorry for the delay
Week 8 Assignment Solutions of Electrical Machines -1 is Available
Dear Students,
Week 8 assignment solutions are now available in the course outline section under "Week8"
Removal of questions from assignment 8
As some discrepancies were noted in the options of questions 3,4 and 5 of assignment 8, they will not be considered for evaluation. It will be deleted in due time.
Electrical Machines-I : Week 9-Assignment
Electrical Machines - I : Week 9 Videos are available !!
Dear Students,
Week 9 Videos are available in the course outline section under Week 9.
Week 7 Assignment Solutions of Electrical Machines -1 is Available
Dear Students,
Week 7 assignment solutions are now available in the course outline section under "Week7"
Exam Type and Certificate Format
Dear student
The certification exam will be conducted at
designated centres in the city chosen by you. You have to register for
the exam by filling up the form, paying the exam fee and appear in
person to get the certificate.
Register for the exam today at: http://nptelonlinecourses.iitm.ac.in/
Exam registration form closes on 20th September 2017 5:00 PM (Wednesday).
For other details about exam registration, please check our previous announcement.
Type of exam: Computer based exam (Online)
Online:
You
will have to appear at the allotted exam centre and produce your Hall
ticket and Government Photo Identification Card(Example: Driving
License,Passport, PAN card, Voter ID, Aadhaar-ID with your Name, date of
birth, photograph and signature) for verification and take the exam in
person. You can find the allotted exam center details in the hall
ticket.
The questions will be on the computer and the answers
will have to be entered on the computer; type of questions may include
multiple choice questions, fill in the blanks, essay type answers, etc
The hall ticket will be available for download tentatively around 11-15th October 2017. We will notify the same through email.
FINAL CERTIFICATE:
The final score = 25% assignment score + 75% final certification exam score.
The final score will determine if you will/will not receive a certificate.
1. Final score < 40%: NO certificate
2. Final score between 40% -59%: Certificate of type "Successfully completing the course"
3. Final score between 60% -89%: Certificate with tag "Elite" printed at the top
4. Final score of 90% and above: Certificate with "Elite" tag and the gold medal printed on it.
Please click the link here for certificate format: http://nptelonlinecourses.iitm.ac.in/cert_preview/certificate_latest.pdf
-NPTEL Team
Electrical Machines-I : Week 8-Assignment
Electrical Machines - I : Week 8 Videos are available !!
Dear Students,
Week 8 videos are available in the course outline section under Week 8.
Week 5 Assignment Solutions of Electrical Machines -1 is Available
Dear Students,
Week 5 assignment solutions are now available in the course outline section under "Week5"
A Reminder on Certification Exam - Register Today
| GET CERTIFIED |
| Registration is open
from 29th AUGUST 2017 (Tuesday) until 20th September 2017 5:00 PM (Wednesday). Hurry up to get certified from IIT's and IISc |
| Register Now |
Electrical Machines-I : Week 7-Assignment
Electrical Machines - I : Week 7 Videos are available !!
edit
Dear Students,
Videos of Week 7 are available in the course outline section under Week 7.
Correction in data, question no:8 Assignment 5
There is a small correction in the data of question number 8 of assignment 5. The transformer has been given as 11000/277V transformer. This is wrong and has been corrected as 11000/480V. Please make note of this
Electrical Machines-I, Week-5 Assignment due date extended
Dear Students,
In view of the internet outage in Punjab and Haryana, the due date for assignment-5 has been extended to 05-09-2017.
REGISTER TODAY - CERTIFICATION EXAM FORM IS NOW OPEN!
Dear Student:
Here is the much-awaited announcement on registering for the October 2017 certification exam. The registration for the certification exam is only open to students who have enrolled in the course.
Registration is open from 29th AUGUST 2017 (Tuesday) until 20th September 2017 5:00 PM (Wednesday).
The certification exam registration URL is: http://nptelonlinecourses.iitm.ac.in/
(If you want to register for the exam for this course, login here using the same email id used to enroll to the course)
Dates of exam: 22nd October 2017(Sunday) [Forenoon-Shift 1/Afternoon Shift 2] (You can choose any one shift according to your convenience for writing the exam). You can register for a maximum of 2 course exams (same day of exam – 2 sessions. Same center will be allocated for both the sessions).
Exam Session time: Shift 1 - 9.00 AM -12.00 PM ; Shift 2 - 2.00 PM - 5.00 PM
Examination Cities: The exam is to be conducted in several cities across India whose list is available on the registration form.
Tentative list of exam cities: http://www.google.com/url?q=http%3A%2F%2Fnptel.ac.in%2FLocalChapter%2FAssets%2Fspoc_refdocs%2FOct_2017_Exam_Cities.pdf&sa=D&sntz=1&usg=AFQjCNFksV6ScgWkPREriW7zk7jpDmjAbA
Registration fees: Rs 1000/-
(Students belonging to the SC/ST category can avail a 50% fee waiver - please select Yes for the SC/ST option and upload the correct Community certificate)
Mode of payment: Online payment - debit card/credit card/net banking.
HALL TICKET:
The hall ticket will be available for download tentatively between 11 -15th October 2017. We will confirm the same through an announcement once it is published.
Final score on certificate: 25% of assignment score + 75% of certification exam score.
Award of certificate: Hard and soft copy of Certificate will be awarded only to those candidates who register for the exam, attend the certificate examination and whose Final score > 40%
The final score, assignment score and exam score will be printed on the certificate. The certificate will also have a link to the NPTEL website (http://nptel.ac.in/noc), where on logging in, your scores and e-certificate will be available for verification (Appropriate announcements will be made). Please do regularly submit assignments to get a good final score.
IMPORTANT NOTES
1) FOR CANDIDATES WHO WOULD LIKE TO WRITE MORE THAN 1 COURSE EXAM:- Once the registration form is submitted after payment, no changes like adding or removing the chosen course, exam shift, city is possible. So, if you are choosing to write 2 course exams, please choose suitably and make the payment for both courses at the same time. It is not possible to pay later for the second course. Once the payment is made, only basic details will be editable.
2) FOR CANDIDATES WHO ARE PAYING VIA THE LOCAL CHAPTER OF YOUR COLLEGE:-
1. In the exam form, you will fill all the details and also upload photo, signature.
2. Ensure that you had selected your college name correctly from the drop-down list in the form.
3. Payment of exam fees - click on the tab - 'PAY VIA SPOC'.
The SPOC has to now confirm to NPTEL that he/she will pay fees on your behalf.
If the SPOC says NO, you will be intimated via email.
Then it becomes your responsibility to come back to the exam form and make the payment.
If you do not pay the exam fees within the prescribed time, you will not be able to write the exam.
After submitting the form, in case you wish to change the name, date of birth, address, photo and signature. Please login to http://nptelonlinecourses.iitm.ac.in/edit_details.php and make the changes till September 20, 2017.
The following data initially submitted cannot be changed –email id, course selected, shift, exam city, SC/ST. For changes in this, email us at nptel@iitm.ac.in giving your Application number, email id and name. No changes will be entertained in these details after September 20 2017.
Thanks & Regards,
Electrical Machines-I : Week 6-Assignment
Electrical Machines - I : Week 6 Videos are available!!
Dear Students,
Videos of Week 6 are available in the course outline section under Week 6.
Electrical Machines - I: Feedback for Week 1, Week 2, Week 3, Week 4, Week 5 and Week 6
Dear student
We are glad that you
have Joined the NPTEL online certification course.
We are enclosing an
online feedback form and would request you to spare some of your valuable time
to input your observations for Week 1, 2, 3, 4 , 5 and 6 contents. This is not
mandatory but your esteemed input will help us in serving you better.
Please post your feedback
(Week Wise) at the following links:
Week 1 (Click Here)
Week 2 (Click Here)
Week 3 (Click Here)
Week 4 (Click Here)
Week 5 (Click Here)
Week 6 (Click Here)
We thank you for your
valuable time and feedback.
Thanks & Regards,
NPTEL Team
Week 4 Assignment Solutions of Electrical Machines -1 is Available
Dear Students,
Week 4 assignment solutions are now available in the course outline section under "Week4"
Electrical Machines-I : Week 5-Assignment
Electrical Machines - I : Week 5 Videos are available !!
Dear Students,
Videos of Week 5 are available in the course outline section under Week 5.
MISTAKE IN SOLUTION OF QUESTION 6 ASSIGNMENT-3
Please note that there is an error in solution of question number 6 of assignment 3. We are extremely sorry for this error. We are removing the solution for the time being till the correct solution is put up.
Week 3 Assignment Solutions of Electrical Machines -1 are Available
Dear Students,
Week 3 assignment solutions are now available in the course outline section under "Week3"
Important Message Regarding Typing Answer
Dear Students,
For short answer type questions, where you are required to
type the answer, submit only the numerical values, correct to at least two decimal places as the answer. Do not add units or symbols in the answer.
Electrical Machines-I : Week 4-Assignment
Regarding issues in Assignment-2
We have received several complaints regarding discrepancies in marks received by students. This has occurred for questions 5-10. This happened because, all those questions were efficiency calculation questions, and the interface was configured to accept only numeric values as input from the students. A number of students, it seems, have entered numeric values followed by "%" symbol, which has resulted in evaluating those entries as wrong answer, as the interface was not configured to recognise the '%' symbol. This cannot be changed. So the only option left is, not to consider those five questions. Hence, the assignment will be reevaluated considering only the first five questions.
Electrical Machines - I : Week 4 Videos are available !!
Dear Students,
Videos of Week 4 are available in the Course Outline section under Week 4.
Discrepancy in Assignment-02 Marks
Dear Students,
Week 2 Assignment Solutions are Available
Dear Students,
Week 2 assignment solutions are now available in the course outline section under "Week2"
Assignment-1 Marks will be re-evaluated
Dear Students,
Due to the mistake happened in one of the questions, there is a confusion in the marks evaluated for assignment-1. We will re-evaluate the marks and fix if any mistakes happened.
Week-2 Assignment Due Date Extended
Extended till 10-08-2017
Week-1 Assignment Due Date Extended
Dear Students,
As the course registration date for Electrical Machines-I course was extended, in order to consider the newly registered students, the week-1 assignment due date has been extended to today(07-Aug,2017) midnight. From week-2 assignment onward, assignments will be released on Mondays and 10 days will be provided to submit the assignment. The submission due date will be mentioned on the top of the assignment page. Request for extension of assignment due date is not encouraged.
Week 3-Assignment
Dear Students,
Assignment for week-3 is now available
Last date for submission of this assignment is 16-08-2017.
Electrical Machines - I: Week 3 Videos are available!!
Dear Students,
Videos of Week 3 are available in the Course Outline section under Week 3.
Week-2 Assignment
Dear Students,
Assignment for week-2 is now available.
Electrical Machines - I : Week 2 Videos are available !!
Dear Students,
Videos of Week 2 are available in the course outline section under Week 2.
Link to Download Videos
Dear Students,
You can download the video lectures in different formats( MP4, 3gp, flv, mp3) using the following link:
http://nptel.ac.in/courses/117105142/
Week-1 Assignment
Dear Students,
Assignment for week-1 is now available.
Electrical Machines - I: Week 1 Videos are Available !!
Dear Students,
Videos of Week 1 are available in the course outline section under Week 1.
Welcome to NPTEL Online Course : Electrical machines - I
Dear Student,
Welcome to NPTEL Online Courses and Certification!
Thank you for signing up for our online course “Electrical machines - I". We wish you an enjoyable and informative learning experience.
The course will begin on July 24, 2017. When content is released on the portal, you will get an email alerting you. Please watch the lectures, follow the course regularly and submit all assessments and assignments before the due date. Your regular participation is vital for learning.
We will open registration for the exam soon after the course starts. A form has to be filled and the certification exam has a fee, which needs to be paid at the time of registration. Everyone who has signed-up for the course, including those who do not register for the exam, will continue to have access to the course contents.
There are two sections on the portal apart from the course content and assignment sections:
• The announcement list which will only have messages from course instructors and teaching assistants - regarding the lessons, assignments, exam registration, hall tickets etc.
• The discussion forum which is for everyone to ask questions and interact - If you have any questions regarding the technical content in the lectures, any doubts in the assignments or any question related to the exam, registration, hall tickets, results, etc, kindly write about this in the forum and the course instructor/TA will respond to it. Please use this well and participate to benefit from the course.
Details regarding the course:
Name of the course: Electrical machines - I
Course url: https://onlinecourses.nptel.ac.in/noc17_ec10/
Course duration: 12 weeks course
Dates of exams: October 22, 2017
o Time of exam : Shift 1: 9am-12 noon; Shift 2: 2pm-5pm
o Any one shift can be chosen to write the exam for a course.
Final List of exam cities will be available in exam registration form.
Exam registration url - Will be announced shortly
Once again, thank you for your interest in our online courses and certification.
Happy learning
-
NPTEL team.
