what will happen if a part of primary winding of a
transformer is accidentally short-circuited?
Answer Posted / 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 |
Post New Answer View All Answers
if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
When we use 3 terminal resistor?
11 kv input, 66 kv input advantages
difference between Ac and Dc mcb ????
Define characteristics impedance?
What is a slack bus?
What is the power requirement of tamil nadu for one month?
how choose conductor&depending upon load
What is Phase margin?
how to test and calculat the head and discharge in borewell compressor
What is the polarization index value ? (Pi value)and simple definition of polarization index ?
Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632
What is systematic error?
mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....
what is destructive and non-destructive testing of welding