Test: AC Generator


5 Questions MCQ Test Physics Class 12 | Test: AC Generator


Description
This mock test of Test: AC Generator for Class 12 helps you for every Class 12 entrance exam. This contains 5 Multiple Choice Questions for Class 12 Test: AC Generator (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: AC Generator quiz give you a good mix of easy questions and tough questions. Class 12 students definitely take this Test: AC Generator exercise for a better result in the exam. You can find other Test: AC Generator extra questions, long questions & short questions for Class 12 on EduRev as well by searching above.
QUESTION: 1

The factor, on which the frequency of an AC generator depends,

Solution:
QUESTION: 2

AC generator produces

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QUESTION: 3

Which of the following is used to determine the direction of induced current in a generator?

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QUESTION: 4

Efficiency of electric motor is always less than

Solution:

Electric motors have an efficiency of less than 100% because there is ALWAYS energy loss through any mechanism imaginable.

QUESTION: 5

Induced e.m.f is given by it will be maximum when ,

Solution:

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