motor and transformer working with same principle so why motor rotor was roted and transformer not roted
9 11881why we r used APFC Panel in industrial area.when P.F. low then wat will be the effect in our system?
10 37060why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage
5 7305sir, my question is that if we start any three phase induction motor with star connection.will be current taken ? please send a formula.
4 9141IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?
1977How much ampere rating on LT side of distribution transformer and also on HT side of 200KVA transformer
2 11305How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer
1 3055Post New ABB Electrical Engineering Interview Questions
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