if vcb make contact but output notreach give the reason?

Question Posted / ajay chandel

2 Answers
3412 Views
VVF India, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

if vcb make contact but output notreach give the reason?..

Answer / sheikh

This is not possible that vcb power contacts make and supply would not reach on out put. although vcb can make the contact without supply either input or out put.
vcb is a mechanically operated switch.

Is This Answer Correct ?

0 Yes

0 No

if vcb make contact but output notreach give the reason?..

Answer / sheikh

VCB is a mechanically operated switch hence it may be operated without any supply either input or output.

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

For single phase(phase to neutral) having potential difference 230.in three phase(phase to phase)we have 440V HOW...?

1 Answers

What is the meaning of dedicated earthing?

0 Answers Dabur,

what modulation is used in landline telephone signals?

2 Answers

which starter is used for synchronous motor

18 Answers APTransco, IBM,

what is impedance in a transformer? how can i calculate it?

1 Answers

What are the RGGVY, APDRP, RE?

3 Answers

Give the topology of current amplifier with current shunt feedback?

0 Answers

Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

0 Answers

What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?

0 Answers

what is the merz prodution ? what is the turn to turn fault?

2 Answers L&T,

How you will determine the volume of oil in a particular Distribution transformer.

0 Answers

what is the full form of KVAR

6 Answers

For more Electrical Engineering Interview Questions Click Here