| Other Electrical Engineering Interview Questions |
|| Asked @
|1. When do you use a VFD motor?
2. If the ceiling fan is on slow speed, does it consume less
3. If we want the fan to consume less electricity at low
speed, what do we have to do?
4. What does “battery of 180 AMP HOUR” mean to you?
5. What does “battery of 180 AMP HOUR” mean to you?
6. If you don’t have coal, salt and copper, then how would
you earth your connection temporarily at a camp site.?
|Where to use pt and where to use CVT
|why the measure taken in multiplication factor of 11for
|what is the
size of trasmission conducatar
|what happen if any one phase of a slipring induction rotor winding is open?is it start or won't?
|we use Dyn11 trafo for distribution purpose, if it`s possible
for replacing Dyn1. if it`s change means what will happen?
|Amoung all types of short circuit faults in a transmission
line which one has less number of occurance and why?
|For what purpose and why ACBs are used
What is the difference between the watt hour meter and Var
hour meter in terms of internal connection and work theory .
ie "When the meter records watt-hour an when the meter
records var hours ??"
|why field rhoestat is kept in minimum position while armature
rheostat at maximun position?
|why to use freewheeling diode ( diode in revers bias mode)
across dc coil
|WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT
GENERATORS ARE EARTHE THROUGH NGR OR NGT??
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