| Other Electrical Engineering Interview Questions |
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|what are the types of control panel used in industries &
all electrical purpose ?
|1. what type of winding of slip ring ac induction motor
rotor and why. 2. how the heating element use in two phase
(415 volt)and what rating of element, you prefered.
|extremely urgent please, why a fuse is used before
voltmeter but not with a ammeter connected to a CT(current
transformer),thanks in anticipation.
|Can the field winding in synchronous machines be placed on
stator?What is the limitation of such arrangement?
|1 no. 22 kV feeder is taken from state electricity board.
350 MVA is the S.C. MVA.
now i am feeding this feeder to HT Panel having 2 outgoings
which further supply to 2 Transformers.
Can you please suggest me the type & rating of cables
are 3 of these cables same?
or they are different?
|what does happen if generator frequency fall in running
condition & what should require immediately
|how calculate external illumintion in a compound area. for
e.g. there is one open park having 600m2 area and i have to
put 40w flouresent tube fitting with pole. how shall i
calculate the numbers of fitting.
|what is the working principale of air circuit breaker ?
|in transformer the unit of power is in kva why?
|what is MC 61 relay
we are getting voltage fluctuations suddenly for 2 or 3
minutes again it becomes normal. we checked each and every
connection some times we are getting 110 volts like that
from earth to neutral again it is reducing we are getting
supply from 45 kva DG set give earthing properly.
|what is the radio of kva & kvar or why calculated kva & kvar
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