| Other Electrical Engineering Interview Questions |
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|flurescent bulb rating is to 230v,50HZ.now flurescent
connected 230v,25HZ.whether nreduced frequency will affect
the glowing properties of flurescent.
|in india why 50 hz and 220 volt taken as standard rating for
equipments whereas in US 100hz and 110v is consided as
standard rating.is this method save power.
|rating of ups??
|What is the difference
between Earth and
|what is isolation Transformer?
|different types of electrical cable?
|How to calculate the Sizes of the cable required for one
specific load? Is there any formula for that? ( EX: For
400KW load,50mtr Length, What is the LT cable Size
|1 Kva = How many KW
|For the same power rating,which motor is bigger in size,AC or DC?
|when we should use Central Battery system and UPS system and
why? in other words, what are the differences between the
|What is the funstion of buscoplure in LT panel? which
propouse using the buscoplre
|why elcb used in circuit
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