why transformer rating in kva ?

Answer Posted / aditya shirbavikar

The power factor of transformer is unknown and is derived according to the load connected. Therefore the rating of transformer is in KVA

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is evaporator & condencer & compressor

1736


Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?

1613


what is consequences of neutral and earth connect?

1667


How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.

4325


what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?

1649






In how we connect watt meter for open & short circuit test of a single phase transformer.

5650


i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com

1532


What is the instrument to check the rotating diode fuse of alternator in running conditions?

2016


why do we use 25kv supply for traction purpose?

1512


A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.

923


Explain about technical and non technical losses in distribution system?

627


What is the loss of transformer of 220kv/11kv, 63/80 MVA and 18.05% impedance

1555


what is rating boiler

1567


a simple c++ program to calculate simple interst with its data members as private

1393


How can we calculate the motor frame sizes?

2918