Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
No Answer is Posted For this Question
Be the First to Post Answer
a 25kvar capacitor bank connected to the secondary side of transformer.then why the capacitor draws more current then rated
how line turns ratio changes in 3 phase with change in connection
What is the In door to Out door Sub Station.
why industry prefer ht motor instead of lt motor.
3 measuring instrument for transformers?
what is meant by leakage current of a capacitor?
difference between analog pressure gauge & digital pressure gauge?
How to select the cable and voltage drop in circuit?
if we convert ampers into kwh or mwh ,which one formula use by us,pls tell me?
Give two basic sprrd control scheme of DC shunt motor.
In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)