| Other Electrical Engineering Interview Questions |
|| Asked @
|why Copper loss is represented as I square R ?
|what is the RMU and RMU system in sub-station(11kv,66kv.....)
|From, which load current range ( upper - lower limit
current)can Air circuit breaker used for in electrical
|how to select a breaker (MCB,MCCB,ELCB) for 18.5 kw, 3 ph.
480 v, 60 hz induction motor?
|If i switch on a transformer but with no load connected to
the secondary path.Is the transformer will burn?
|what is servomechanism?
|what is direct dischage of power transformer
|What will be the effect of in HT XLPE 220 KV
cable when one side of the Armour/cable ends are not
grounded. Will there is difference between 3-phase voltages?
A. Both End of Cable grounded Phase Voltages:- V1=219 KV,
v2=220 Kv, v3=220 KV.
B. One End is grounded other is not: than Impact on Phase
Voltages:- V1= KV, v2= Kv, v3= KV. Remain same or
|Why reverse power relay is used?
|what is the term of desruptive voltage
|how the global warming take place?
|what is the difference b/w low voltage motors & medium
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