Answer Posted / faraz haider
well,kva stands for kilovoltampere.generally in the transformer two types of losses occur.one is d copper loss&other is d iron loss.cu loss depends upon d current flowing in d transformer whereas iron loss depends upon d voltage in d transformer.so d kva rating generally specify d losses occuring in d tansformer.dats is why transformer, generator, ups r rated in kva.
Is This Answer Correct ? | 9 Yes | 8 No |
Post New Answer View All Answers
If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?
what are the installation procedure of high voltage power transformer,CT,CB&PT?
sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.
Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?
SUTIABLE FOR ohm's law super conductor
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
Define conversion efficiency of a power amplifier.
sir, i am 3 years diploma course pass out candidate.what type of certificate can i got in marine service.
What is BusBar integrity test and how it is conducted?
which pump used in STP
What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?
I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?
What are the components of feedback control system?
what is consequences of neutral and earth connect?
We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.