Clearly Define Active,Reactive,Apparant power.Which
applications used which power above metioned power?

Answer Posted / deepak tyagi

IN 3-PHASE INDUCTION MOTOR ACTIVE POWER IS CONVERTED INTO
MECHNICAL POWER THIS MEAN THAT ACTIVE POWER IS ONE WHICH WE
USE AND IT IS EQUAL TO THE VICOSQ. REACTIVE POWER IS ONE
WHICH GENERATE THE MAGNETIC FIELD IN MACHINE. TOTAL POWER
DRAWAN BY THE MACHINE IS CALLED APPERNT POWER.

Is This Answer Correct ?    3 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor

1399


for opening electrical shop, tips needed.

1393


What range of speed can you get with the field control method of speed control of d.c. Shunt motor?

668


what is the meaning of vcc

1903


What is difference between insulating medium and fault current interruption medium in a switching device.

1113






diff. between tension mode & speed mode

1777


WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.

3052


what is the acceptable limit value for Desolve Gas Analysis/

1442


Discuss about gear cutting machines.

796


What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?

998


WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM

1804


why normally Generator rating are between 11Kv to 22Kv?

3731


th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.

1469


what is transient enclosure vltage , very fast transients, very fast transient over voltages

1650


how was your last weekend.

1344