why the motor is rated as kw& transformer as kva

Answer Posted / k.prakashchandra

Transformer gives AC electrical output and the current is
proportional to KVA.With motor we get mechanical output and
should be in HP only.But the HP is converted into KW to get
electrical details

Is This Answer Correct ?    3 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the effect of solar radiation on the design of an Isolated Phase Busduct?

1874


What is contract demand in solar system?

1132


any one please tell taht what type questions will be asked in BHEL interview, i am having interview on 24th Dec, please send this to mail pradeepsistam@yahoo.co.in

1511


what is POTT and PUTT explain?

2818


what is your aim

1449






What types domain of laplace transforms? What behavior can laplace transform predict how the system work?

676


how can check the resistance of battery contact?

1785


What is true sine wave or pure sine wave inverter?? Is it sine wave or step wave?? If it is step wave, waves with how much step is considered as pure sine wave? Is it possible to produce pure sinewave using power electronics?

1385


What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?

1104


what is the eight bit unit?

1975


i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value

1421


How to use computer cpu ups use for home inverter circuit board

1295


what is the difference between droop mode and ischnorous mode in thermal powerplant?

2172


how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me

1827


How can I known multiplying factor .without multiplying table

1362