If DC supply is given to a transformer it may
a) Work
b)Not Work
c)Give lower voltage than the rated voltage on secondary
side.
d)burn the winding

Answer Posted / sumanta kumar nahak

Not Work

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.

1845


hi can anyone pls tell me the eee interview core questions asked in l&t

1547


Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?

1437


How many methods use the load flow solution?

767


What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

680






How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

1718


HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

1603


Differnce between negative Pahse SequenceFunction and unbalance Function?

1302


solar energy light efficiency & disadvantages?

1567


Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain

973


why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?

1631


what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?

1852


What is core CT & it's function?

1634


Why GRR starts from 60% of motor speed why not less than 60%?

752


what is the calculation involved to design the heater to heat 10KL of water in temperature control unit?

1479