Answer / shyamkr

no way....there is no possibilty of burning down ....
ya there is iron loss will occur n negligible copper loss in
primary bt it will not burn down d transformer.....

Answer / denzel101

The POWER TRANSFORMERS cannot burn when supplied and
unloaded as it will draw magnetising current only.To add a
little info,I think the phenomena is applicable to CURRENT
TRANSFORMERS due to saturation of the core not on power
transformers.

Answer / sree

No Load connected in the sence it is power
transformer.power transformer will not burn becuase the EMF
produced in secondary is a rated EMF.

Answer / vknt

if the transformers primary or secondary windings having
short circuit or internal faults, it will burn

Answer / puneet kumar

no ..input supply is used to magnetize the core only.

what is the signification of trivector meter? why its name is trivector meter ?

3 Answers  

How to calculate cable size in sq units based on motor rating is KW

2 Answers  

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2 Answers   Automation, Indian Railways, Mogora Cosmic,

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1 Answers  

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0 Answers  

why in dc generator field rheostate kept in maximum position?

1 Answers  

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0 Answers  

Difference between stepper motor & induction motor.

1 Answers  

break down of electricity is more in summer or in winter ? give reason

4 Answers  

current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

0 Answers  

Why different types of connection in transformers are used? (star/star,star/delta,delta/star,delta/delta)Why we are only taking in consideration of star/delta type transformers? if only star/delta is good in practice where doses other type of transformers are used? Note: i want to know place of using different types of transformers other than Star/delta type with brief description.

1 Answers   Electrical Tech,