| Other Electrical Engineering Interview Questions |
|| Asked @
|What is the role of Tertiary Winding in Transformer ?
|what is the difference between earth and neutral.
|Fot testing new star-delta 132 kw motor in electrical
worshop.we should check in star or delta connection as we
do not have higher capacity cable in worshop?
|What is metering cubical? What is the use?
|When we change the tap position of 10MVA transformer it
suddenly tripped with Out of step indication and also with
Static differential relay indication, Transformer Bucholz
relay indn and Low oil level indication. Before 1 week the
same problem occured by changing the tap position. but at
that time only oltc bucholz relay activated. After testing
the TxR Relay team & PET team cant find any solid reason.
The values are ok also. So plz answer wat's the reason for
this incident? anybody plz help.
|What it the purpose of parallel phasing transfomers??
|what is the diffrence between current transformer and
|why we use 6nos of C.Ts on 11kv incoming?
|There is no such thing as a Generator. All power generating
devices are Alternator since both generate alternating
current since this is the only way electrical power can be
generated. In "generators" the alternating current is
converted into DC inside the housing of the "generator" in
order to give out DC
Do you agree? If not please educate me. How else is DC
generated if not like above?
|What is the typical power circuit configuration of a VVVF
|Why ELCB trip, when neutral touch with ground?
|What is meant by power factor correction?
|For more Electrical Engineering Interview Questions Click Here |