Q. 55.0( 1 Vote )
Given below is a graph of the output from the secondary coil of a transformer. Observe the graph and answer the following questions.
(a) The electricity produced from which type of generator does the given graph represent?
(b) The maximum and minimum voltages in A, B, C are the same Give the reason.
Answer :
(a) Electricity has been produced by a three-phase generator.
(b) The maximum and minimum voltages in A, B, C are the same because there are 3 identical windings that are placed 120 electrical degrees apart from each other. The loads are balanced.
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
PREVIOUSIn connection with the working of a microphone, a few statements are given in boxes.Arrange them in the proper order.NEXTThick insulated copper wires are used in the primary coil of a step up transformer and in the secondary of a step-down transformer. What is the necessity of doing this? Why is it so?
Related Videos
HOTS Question on Electromagnetic Induction44 mins
Quiz | Lets Revise Electromagnetic Induction41 mins
Foundation | Electromagnetic Induction42 mins
Know More About Electromagnetic Induction45 mins
HOTS Question on Electromagnetic Induction44 minsQuiz | Lets Revise Electromagnetic Induction41 minsFoundation | Electromagnetic Induction42 minsKnow More About Electromagnetic Induction45 minsTry our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
