| Other Electrical Engineering Interview Questions |
|| Asked @
|What is the function of UV coil ACB?
|What should be the dielectric strenght value of transformer
oil of 11/0.433KV distribution transformer and 33/11KV
tranmission transformer ?
|why all selected supply voltages are multiple of
11.i.e440,11 kv,33 kv,66 kv,110 kv etc
|what is disadvantages of high power factor
|HOW TO CALCULATE SINGLE PHASE AMPERES IN 3 PHASE TRANSFORMER?
GIVE AN EXAMPLE PLZZZ
|what is power factor?
is it good or bad for a system?
what will happen if power factor increase or decrease?
|what are all the preventive maintainance carried out in DG?
|v=r*i this means when voltage increases current also
increases at constant resistance....
p=v*i this means when voltage increases current decreases to
maintain the power constant
which one is true...
|What is pole slipping relay? When it is operated?
|when we should use Central Battery system and UPS system and
why? in other words, what are the differences between the
|What happen if ac supply is fed to rotor of the alternator?
|why we step down the voltage from 440 to 220 in machines
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