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Answer Posted / ghanshyam singh
altering of value of current in cycles per second
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advantages & disadvantages of Lagging and leading power factor .
Efficient electrical earthing in hard rock area
PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.
explain working principle of earth leakage relay
why starting current is high and resistance is almost 0 during the starting of motor dc motor...?
100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
should %impedance be high or low in a power transformer? if so why?
explain remenance . differentiate high remenance type ct & low remenance type ct
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what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load
can anyone give an idea about dia calculation in cold rolling mill
how single phase preventer works ?
Which type of motor is used in trains, what is the rating of supply used explain working principal?
all details of DG UPS HVAC
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
