how to select a capacitor,
i mean we use 3.5 mico ferad cap for a celling fan,but how to
select a cap for 1h.p motor,etc.........
What is the Polarisation index value ? (pi value)and simple definition of polarisation index ?
What is the use of arc chute in ACB?
Usage of flywheel diode in relays
when we change tha taps from 1-16 in 100mva tr whether a constant voltage avaliable till it reaches tap 16 or voltage change as per taps change
what is stper motor.what is its uses
What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?
Hi All, I am working as a Technical executive in a MNC company and we have 1500KVA & 1250KVA T/F in our site, can you help me that how many maintenance tests can be conducted and what are the procedures included for the tests can you share yours answers and also give any web address to get more information on this
Why scr and igbt used in ups systeam ????
A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?
WHAT HAPPENED HT MOTOR FEED WITH LT SUPPLY
what is the principle of servo motor
Where is 2 phase supply used commercially?
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