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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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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MCQ
MCQ Busbar Protection Part - 3
Q.1. Surge modifiers are employed for (a) Reducing the steepness of waveform (b) Reduc…
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MCQ
MCQ Busbar Protection Part - 2
Q.1. Single bus-bar arrangement (a) Is cheapest in initial as well as maintenance cost…
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MCQ
MCQ Busbar Protection Part - 1
Q.1. Which of the following sections can be employed for bus-bar? (a) Bars (b) Rods (…
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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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MCQ
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