Why transformer rating in KVA?
and Generator also?
Answer Posted / deepak
this is because the KVA rating give active plus reactive
power components and the reactive power is associated with
losses of the machines. KW rating tells about the power
being transfered not the losses associated with the process.
| Is This Answer Correct ? | 3 Yes | 8 No |
Post New Answer View All Answers
how to carried out tan delta test in 11 KV alternator ?
Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?
Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.
In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.
what is mean by D.O. in distribution line poles?
What are the advantages of a three-phase system over a single-phase system?
How to determine stage of Automatic Power factor controlling Relay(Apfcr)?
how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.
What Maximam Gap Taibaar & Bush
A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?
What is the capacity of the Fastners 12mm?
what is the difference between dry and wet type of 132kV terminations. which one is durable
difference between ac series and parallel circuit
what is cause of static electricity? I experience shock when i touch metal equipment in a room ,furher check shows earth leakage showing 80ma at the DB near to the 400 MCCB?
The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason