The corona effect is more in
a) summer b) winter c) dry weather d)
humidity weather
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Tell me all plants load factors i.e which plant operating on which load?
Define characteristics impedance?
Battery is a voltage source? give one example of current source and why?
in conventional fan regulators how the current varies with speed?
Why an ac solenoid valve attract the plunger even though we interchanges the terminal? Will the poles changes?
how can i use REF and diffrencial relay both in 1 CT core for transformer protection?
As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.
What is star-delta transformer?
EXPLAIN THE TRANSFORMER MAINTENANCE?
How vfd saving power.
Please brief what is sinewave
what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please
i want to learn control schedule for 11kv panel? can any one send the detailed control schedule?
difference between servo motor and synchronous motor
Mention the disadvantages of low power factor?