| Other Electrical Engineering Interview Questions |
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|SMPS (Switch Mode Power Supply) unit is denoted by KW or
|what will be happen if we apply D.C supply to the
|why transformer is rated in kva instead of kw?
|Can 2 nos. of 1 ton split ac be used through a 20 am supply
|I have tow 200 KVA UPS, both are in parallel mode.My
question is that, both are running on battery when power
fail, if one of them fail (Eg rectifire fails or some other
reason), at thet time reverse power will come to faild ups
if it comes then it will harm to failed ups or not? if not
then how it protects to faied ups????????????????
|for same rating of a transformer and induction motor which
one will have higher magnetising current flowing?
|What will happen if I apply DC to AC transformer? please
send detailed answer at firstname.lastname@example.org
|why we are used D.c. voltage in L.T.side or controling
side.we can use UPS also ,in place d.c. voltage
|Why Transistors are not used as switching devices?
|how we can select a transformer based on a particular load.
suppose we have 4 motors of rating 40 h.p , 50 h.p, 80 h.p
& 100 h.p. then what rating of transformer we can select.
urgent. pls reply
|why extension in transmission tower is made?
|HI,how to know that the MEGGER which i am using is working
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