How to connected to
energy meter, pt,
ct, ammeter,
voltmeter and
selector switch.
what is power and what is watts detailed description and formulas
How do you connect the capacitors on polyphase circuits?
if the HR asked to me., you have got 92% in higher secondary but got only 72% in engg whats the reason??what should i have to say ..please help me..
A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS?
what is pilot wire protection? wer is it using?
differentional compound gernater used for wielding porpose. why????????//
sir, my question is that if we start any three phase induction motor with star connection.will be current taken ? please send a formula.
how can we know the size of cable cross-section from current rating ?
What should be the DC voltage for Hi-pot test on 11kv switchgear
What kind of test is conducted commonly for generator? And explain briefly
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
what is the difference between KW and KWh?
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