| Other Electrical Engineering Interview Questions |
|| Asked @
|What core magnetic balance test of transformer? How to do
this test in a three phase Star star (star-LV, star-HV)
transformer? How to measure and where to measure?
|what is the meaning of improving the power factor (give
technical ans not therotical)
|What happens when the polarity changes in CT? Explain
|I have 2 Nos of 2500kVA 33/0.415V cast resin transformers.
How to decide on ampere rating of HT Panel?
Also advise me how many panel RMG i have to consider
whether 4 panel ok?
|In electric motors, according to the no. of compartments,
The no. of input's (pantagraph collector's) were increased,
|How to calculate the Short Circuit Impedance in Transformer?
|Why the CT Secondary is rated as 5A generally?
|Which pump set is more suitable and economical for
liftingwater from 300Mtr borewell?
A. Compressor Pump
B. Submersible Pump
C. Jet Pumps
D. 25HP Centrifugal Pump
Q. from PSC Test 22-11-2008 Meter reader
|WHY IS THE SIZE OF HOLE OF THE EARTH POINT IN THE PLUG
POINT BIGGER THAN PHASE AND NEUTRAL
|For household Load of 11Kw supplying 5Nos. 1.5 ton Air
conditioners + usual other load what shall be rating of
Either ELCB Or ELMCB?
Which of the circuit breaker will be a better choice?
|What is the meaning of ST and HT in electrical transmission
and what are thier range.
|Hi My Dear All Friends,
There is one question it is widely used in Power
Project's High Voltage Engineering.
Question- What is the diffrence between Earth fault and
Back up Earth Fault....????
Have A Good Day
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