A 400KVA ,50HZ TRANSFORMER IS TO BE OPERATED AT 50HZ.THEN KVA RATING OF THE TRA

A 400KVA ,50HZ TRANSFORMER IS TO BE OPERATED AT 50HZ.THEN
KVA RATING OF THE TRANSFORMER?.

Question Posted / prabhakarkemburu

4 Answers
8822 Views
GATE, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

A 400KVA ,50HZ TRANSFORMER IS TO BE OPERATED AT 50HZ.THEN KVA RATING OF THE TRANSFORMER?...

Answer / mahendra

Its a trick quaestion.KVA rating same because transformer
change only in Voltage not frequency.

Is This Answer Correct ?

10 Yes

2 No

A 400KVA ,50HZ TRANSFORMER IS TO BE OPERATED AT 50HZ.THEN KVA RATING OF THE TRANSFORMER?...

Answer / baskaran

kva rating is also same 400kva....

Is This Answer Correct ?

8 Yes

0 No

A 400KVA ,50HZ TRANSFORMER IS TO BE OPERATED AT 50HZ.THEN KVA RATING OF THE TRANSFORMER?...

Answer / ghulam mustafa

Your Question is not cleared. Transformer is operated at
50hz and also you want to operate at 50hz.

Is This Answer Correct ?

4 Yes

2 No

A 400KVA ,50HZ TRANSFORMER IS TO BE OPERATED AT 50HZ.THEN KVA RATING OF THE TRANSFORMER?...

Answer / munusamy.c

1.yes
2.yes
3yes

Is This Answer Correct ?

2 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

Why heat produce in AC machine higher than DC machine?

2 Answers

what is MUSS?

1 Answers HP,

why occ characteristics of generator is also called as magnatization characteristics

1 Answers

if two heater of rating 1KW,200v are connected in series 100v supply what will be the power taken

1 Answers

What will be the minimum megger value of 1700 KVA Transformer? a) Do megger value varies according to climate conditions and area . b) If megger value is 100 mega ohm is it good for new transfomer. Explain?

4 Answers

If a 3 phase transformer is a 500 kva using the formulae 500kva= 500000/433 x 1.732 = 666.71amps does this mean that each phase on the secondary side is 666.71

3 Answers Saffron,

Application wise, where we should use AC motors and where we should DC motors?

1 Answers Nespak,

all the technical question with answers pleas send your email id ramar_eee@yahoo.com

0 Answers RRB,

why we measure ouput of transformers in kva.

1 Answers

what is the name of the oil is used in transformer?

5 Answers

how generater works

4 Answers

why leading pf indicates a negative sign???

1 Answers

For more Electrical Engineering Interview Questions Click Here