212 : Which is the full form of NE code? A : National Energy Code B : National Engineering Code C…
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Read more177 : What is the necessity of syncronising of alternators? A : To increase the voltage B : To in…
Read more146 : Which is the outer layer of an under ground cable? A : Armour B : Lead sheath C : Serving D…
Read more108 : Which is a circuit breaker? A : Power factor improvement device B : Protect from under volt…
Read more88 : Which distribution system is used for domestic light and appliances? A : Single phase two wi…
Read more1 : Which principle the transformer works? A : Self-induction B : Mutual induction C : Fall of po…
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