any body know about lighting arrestor.
how to determine the height of lighting rod from top of
bulding and how many area it cover.
why are distributed windings generally used in alternators?
how many types are their in switchyard or substation(like D,I TYPE), what is differant between them
which type of motor is used in lift ?
Why the power factor of the alternator in power plant is kept .8 lagging. Can't we maintain it at 1.
what is rotating transformer? what is the uses of it?i mean applicaitons?
Why are calling leading power factor is a capacitive load?
Why IGBT is very popular nowadays?
3 phase induction motor connection star or delta while using ac drive motor is .75 to 5.5 kw
what is the difference between normal motor and flame proof motor??
what is conductor copnstant of ab cable
Where should the lighting arrestor be placed in distribution lines?
i have done my b.tech in 2009 .still hunting for a job...wat shud i answer if intervevwr asks..(what u have done 1yr)