| Other Electrical Engineering Interview Questions |
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|in which direction real power and reactive power flow and
|what is the length of air terminal in lightening arrester
|On a 10 KVA UPS we have to provide a DC MCB for Battery bank
of 16 nos (12 V 65 AH).
What Shall be the current rating of DC MCB ?
|what is diffrent between plc and clc??
|1.why is +1+1=+2 why cant it be +3
2.Why is +1*-1=-1 why cant it be something else
3.why are the hilly areas more cooler than the ordinary
|FULL FORM OF MCCB
|what is the disaddvantages of high power factor
|What is voltage
|I have CNC Turning lathe,while doing electrical preventive
maintenance what should I do & please brief me plan &
shedule for the same.
|what is the condition for vector group of Dyn5
|what do you mean by PF correction. A motor is rated at 15
kw,415 volts, 0.7 pf and eff of 0.92. The powerfactor is
improved to 0.98 by adding capacitors at the bus. calculate
the current drawn by motor under full load condition before
and after pf correction
|iam interesting to design the control panel for 3 phase
pump motors by controling single phase switches.iam plan to
use fuse,contactor & relay for motor protection .how can i
select the voltage & amps rating for fuse,contactor & relay
plz guide me .if anybody clarify my doubt means it will
more helpful for my future .
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