What will be the change in its efficiency and other parameters of a ONAN trans

What will be the change in its efficiency and other
parameters of a ONAN transformer if it changed to ONAF
transformer ?

Question Posted / dipak

3 Answers
5318 Views
Tesla, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What will be the change in its efficiency and other parameters of a ONAN transformer if it changed..

Answer / k.prakashchandra

You can increase the capacity the transformer.

Is This Answer Correct ?

2 Yes

0 No

What will be the change in its efficiency and other parameters of a ONAN transformer if it changed..

Answer / koti1965

Only KVA rating will change

Is This Answer Correct ?

2 Yes

0 No

What will be the change in its efficiency and other parameters of a ONAN transformer if it changed..

Answer / shariff

The cooling capacity will be increased in the transformer,
by which the trf can be loaded to its rated capacity and
the efficency of the trf is also max under its rated
capacity. Other parameters will not change.

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

Why the capacitor bank is keeping on for electricity supply and keeping it off for generator supply

3 Answers

what is the function of AVR in generator? how the generator maintain the frequency while varies the load?

1 Answers

How to prepare electrical preventive maintenance plan & shedule of machine tools in manufacturing unit.

0 Answers DRJ ARDE,

what is SWA type of cable?????

4 Answers

at high temperature conductivity increases for conductor what will happen for long transmission when temperature is high?

1 Answers

Please brief working principle & construction of permanent magnet AC Servo motor

0 Answers DRJ ARDE,

if the supply voltage increased by N times, the x-section of conductor will be.........

2 Answers APGenco, Electrical Tech, Ericsson, IES, Thirumalai Chemicals,

how meger function

0 Answers

Actuality I have at home electrical panel with 220v 50hz, and I want to converter from there to 110v 60hz, to wiring on the half of my house. Also I like to keep another half of my house with the original 220v 50hz. What is the best and safety way to do?

0 Answers

Why 30°phase shift occur in star-delta transformer between primary and secondary?

1 Answers

What is electrical grounding?

0 Answers

why ct is testing using dc.. y cant we use AC insted of dc on POLARITY TEST.

6 Answers

For more Electrical Engineering Interview Questions Click Here