how the high voltages are produced?and what it causes?

Question Posted / m.kishore kumar

4 Answers
6976 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

how the high voltages are produced?and what it causes?..

Answer / priyanka

high vtgs are produced by high vtg surges,a sudden
increase of voltage damages the equipment throughout t/m
line so surge absorbers have to be used to protect the
equipment as it is very costly.

Is This Answer Correct ?

2 Yes

1 No

how the high voltages are produced?and what it causes?..

Answer / yaswanth

high voltages are can also produced either electerically or
electronically.it is used to test the equipment's critical
voltage.ex.Insulation measuring, t/f oil testing.

Is This Answer Correct ?

0 Yes

0 No

how the high voltages are produced?and what it causes?..

Answer / chandrasekar

impulse generator can be used produce very high voltage for
short duration. And this high voltage is produced to test
electrical equipments like transformer , lightning arrrestor etc

Is This Answer Correct ?

0 Yes

0 No

how the high voltages are produced?and what it causes?..

Answer / alok

High voltages are
produced as a result
of various unwanted
factors like harmonics,
and these have to be
rectified from the
system, either they
may cause temporary
or parmanent damages.

Is This Answer Correct ?

1 Yes

2 No

Post New Answer

More Electrical Engineering Interview Questions

Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

0 Answers Motherson, Motherson Molds and Diecasting Ltd.,

what is 400kv doble circuit quadpole tower?

0 Answers

I WANT BHEL PREVIOUS QUESTION

0 Answers Bhel,

Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

0 Answers Jindal,

What is tan delta point of transformer?

2 Answers

if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

0 Answers

At what distance power transformer can be placed from generating ?

6 Answers NTPC,

why batteries are rated in ampere hour

1 Answers

What are safety features considered for Lifts during emergency?

1 Answers

What is restricted earth fault protection ?