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What do you mean by the zone of protection?
how does grading rings & spacers in transmission line works? Working Principle?
Why temperature rise is conducted in bus bars and isolators?
Why do power lines not short out when they fall into water?
what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking
What products have you designed which have entered high volume production?
bsnl tta exam question
why we have and use 3 phase not 2 or 4 or other in power system?
how dose servo motor works
can i use ups power as a raw power for another ups
state types of reflectors in illumination engg. ???????
can indirect loading be called as phantom loading?
what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?
Explain the propagation of harmonics in the network and influence of phase angle of harmonics.
what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?