| Other Electrical Engineering Interview Questions |
|| Asked @
|which is dangerous AC or DC?
|what is the voltage and ampere rating of all range of HT
|what is the bus bar size of 2700 amp ACB breaker ? and what is
the cable size ?pls detailed answer ?
|in our sub station why we step down firstly 33kv\11kv then
11kv to 430v. can we direct step down 33v to 430.v.
|1. If we apply dc supply to the
of transformer it will be burnt out.
supply is given to field winding of
and armature winding of dc motor,
safe. (Remember both windings
inductive nature) what is the reason
|Why do we use only Sinusoidal Wave in AC supply why not the
Square,Triangle or Sawtooth etc?
|phase clearance between phase to phase and earth
|Supose we have one 220v A.C fan.if we provide 220v D.C what
will be happen?
|What is the need of ISOLATION Transformer?
|why we grounding the neutral of a transformer?
|What is four quadrant metering system.
|The rating of Transformer are 11KV, 22KV, 33KV instead of
10KV, 20KV & 30KV?
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