| Other Electrical Engineering Interview Questions |
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|WHAT ARE THE SPECIAL PROTECTION GIVEN FOR HIGH CAPACITY
MOTOR, MORE THEN 10MW
|How a synchronous generator practically work? what is the
function of avr(automatic voltage regulator)in synchronous
generator?how the connection of avr to the generator made
practically?please give me the answer.
|WHAT IS THE FUNCTION OF SEMICON IN 33KV ht CABLE ? & Is it
neccessory to remove the semicon screen from the xlpe
insulation at the time of termination & what happen we do
not do it?
|what is meant by armature reaction & where its happen ?
|What is the Different b\w Circuit Breaker & Isolater
|What are the different types of circuit breakers?
|Q-1 what are the structural and operational difference between a distribution and a power transformer?
Q-2 what is skew in motors?
Q-3 draw equivalent circuit of transformer
Q-4 explain with phasors how pf is improved with loading in induction motors
Q-5 DIFFERENT METHODS OF CABLE LAYING(interviewer asked if i heard new chemical based earthing system next)
Q-6 pi model of medium length trans line
Q-7 v/f control?why
Q-8 vacuum circuit breaker operates in?
|Can anyone tell me how a 12v battery is transformed to
20,000v at the spark plug
|Sir I want questions for rrb sec technician gr III
|what voltage to be select in megger for insulation
resistance testing to L.V , H.T cables,motors and
transfomer?and ohms valve should be giga ohms only or what?
|how to test generator protection rotor earth fault relay
and locked rotor test?
|FOR 3 PHASE DISTRIBUTION,WHY WE USE ONLY THE VOLTAGE LEVEL
OF 440 VOLTS
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