what will happen if a part of primary winding of a transformer is accidentally

what will happen if a part of primary winding of a
transformer is accidentally short-circuited?

Question Posted / ramita

2 Answers
5330 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what will happen if a part of primary winding of a transformer is accidentally short-circuited?..

Answer / ankit sinha

when a part of primary winding of a transformer is short
cktd the v1 reduced,so the v2 will also be reduced by the
same factor.this will be cleared by the relation-
v1/v2=n1/n2
since n1 and n2 are remain same,v2 should be reduced
inorder to maintain the ratio same.

Is This Answer Correct ?

10 Yes

4 No

what will happen if a part of primary winding of a transformer is accidentally short-circuited?..

Answer / abhishek singh

IN XMER WE KNOW THAT V2/V1=N2/N1.SO WHEN PRIMARY PART OF
XMER IS SHORTED THEN THERE IS NO INDUSED EMF IS PRODUSED IN
IT MEANS E1 AND DU TO THIS NO ANY FLUX IS PRODUSED.SO XMER
DOES NOT ABLE TO TRANSFORM ELECTRRICAL ENERGY TO ANOTHER
CKT .SO IT DOES NOT WORK FOR WHICH IT IS USED.

Is This Answer Correct ?

2 Yes

4 No

Post New Answer

More Electrical Engineering Interview Questions

Why transformer neutral earthing? What is advantages?

6 Answers

i completed my b.tee(eee) in 2009, but i did not join any job, i joined in my father business, now i want to join any good job, please suggest any course for me

1 Answers

in transformer star connection with neutral are shorted. is there is any effect.

1 Answers

WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.

0 Answers Birla,

which electrical supply used for long distance traction 1.1-ph 22kv a.c 50hz 2.2-ph 22kv a.c 50 hz 3.dc vtg 4.1-ph 22kv 150 jhz

3 Answers Power Grid,

How do we find the rating of a transformer, if it got burnt badly.

0 Answers

A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

4 Answers

We have AC-transformer 110/13.8kv,40MVA.If DC-Voltage=110kv is applied in its primary what will happen?

6 Answers

What is the reason of polyphase induction motor tripping suddenly on high current during running at 70% laod? Motor IR , winding resistance & inductance balance. Motor no load current is balance and ok as per mgfr. data.

0 Answers GNFC,

what are the types in Relay?

1 Answers PLA,

plz explain the auot-reclosing circuit in electrical engineeing

0 Answers BMC, KFC,

What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?

0 Answers

For more Electrical Engineering Interview Questions Click Here