| Other Electrical Engineering Interview Questions |
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|Why in medium voltage system(3.3kv to 33kv, neutral is
earthed with either resistance, reactance or neutral
|What are the test involved in DG auto synchronizing panel
before in manufacturing place before dispatch.
|75kw drive operated motor current fluctuation
from(85-130)ampere.current setting in drive
is 130amp.sometimes motor trip when current
limit cross 130amps.I change the drive. still
current fluctuate between 80-130amps but in
this time motor not trip,current setting in
drive is 130amps.where is the problem?
|why a bulb glow when connected with two end phase and neutral
|What will be the capacity of the generator set which can be
used for my 2 ton window air conditioner ?
|what is post close & pre close of trip circuit supervision
relay in circuit breaker control scheme?
|What is the Ramping rate of Generator. What mena Ramping
|two 100W/230V bulb are connected in series. what would be
the voltage drop across 1 bulb
|what r the sizes of CB's? how to select CB's?
|WHERE IS THE LIGHTING ARRESTER SHOULD BE PLACED IN
|What is mean by vector group? For what purposes we doing
vector group test in transformers?
|why capacitor bank always connected in delta,why not in
star to a system?
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