| Other Electrical Engineering Interview Questions |
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|What is the function of RCCB? What are the different
sensitivity ratings & each application?
|What are the protection schemes used for protection of
|How to make vector group test of transformer?
|In all analog voltmeters or ammeter showing some small size
symbols. as well as a star and in star 2no. digit, resister
symbol,and other. what is that's meaning ?
|How vaccum is formed to create a vaccum interrupter or
anything related with vaccum?
|differance b|w ground, neutral&earth
|Is it possible to power factor more than unity?
|when the size of the cable used for the ht voltage is 300sqmm
then what is the size of the conductor of each phase
|What are various accuracy classes of CT(Current Transformer)
|what is a 3 phase power formula ?
|1. name the relay for protecting transformer
2. Current Transformer
3. potential Transformer
|In our factory there is one no. of Series trip HT 6KV OCB.
1. Is it possible to measure CT out put current by 440V
Clamp meter? The measurement is required for knowing the
exact value of current in CT secondary to set up protection
2. plase forward the single line diagram of AMF panel?
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