MCQ
MCQ Circuit Breaker Part - 3
Q.1. Which device can be used as switch and as well as protective device? (a) Triple …
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MACHINES
Split Phase Induction Motor: Working, Advantages And Disadvantages
What is Split Phase Induction Motor? An alternate name of the motor is resistance …
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MCQ
MCQ Circuit Breakers Part - 2
Q.1. The main purpose of filling oil in a circuit breaker is: (a) To produce insulati…
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MCQ
MCQ Circuit Breakers Part - 1
Q.1. A circuit breaker normally operates ...... (a) When the power is to be supplied (…
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MCQ
MCQ DC Motors Part - 2
Q.1. For starting a D.C. motor a starter is required because (a) It limits the speed o…
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MCQ
MCQ DC Motors Part - 1
Q.1. No-load speed of which of the following motor will be highest? (a) Shunt motor (…
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Q&A
Questions And Answers On Synchronous Motors - 2
Q.1. Why is it called synchronous motor? Ans. Therefore the rotor rotates at the same …
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Q&A
Questions And Answers On D.C. Motors - 2
Q.1. What will happen if the field of a d.c. shunt motor is opened? Ans. The motor wi…
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MCQ
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