| Other Electrical Engineering Interview Questions |
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|What are the role of each components in PID COntroller
|1.generator rated as 1000 mva,11kv .8 pf what will 0.8 pf
1.max pf it can supply 2.min pf it can supply
like this 4 options there what is answer.explain
|which frequency is to be selected for measuring earth
|Name different types of fault and which instrument is used
to measures earth,short,open cicuit fault?
|What core magnetic balance test of transformer?
How to do this test in a three phase Star delta (star-LV,
How to measure and where to measure?
thanks and regards
|what is MFD value in capacitor?I have 201 Kva load &
reactive power is 150 Kvar. so how it is calculated?
|how to calculate relay rating for 50kw load
|Are you connected Transformer neutral eathing with it's
body earthing or earthing met of switch yard.? Yes or No ?
|when we are going to higher voltage level in substations why
we are using Sf6 circuit breakers instead of Vacuum circuit
|Where to use pt and where to use CVT
|Current Transformer's star point must face the protected
object for the relay operation?
|what are the advantages and disadvantages of oil filled cables
over XLPE cables
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