|
Differentiate between a fuse and a circuit breaker
|
|
0
|
530
|
January 19, 2018
|
|
Different types of circuit breakers
|
|
0
|
848
|
January 19, 2018
|
|
State the significance of single line to ground fault
|
|
0
|
744
|
January 19, 2018
|
|
What is arc suppression coil?
|
|
0
|
436
|
January 19, 2018
|
|
What are arcing grounds?
|
|
0
|
461
|
January 19, 2018
|
|
State the various types of earthing
|
|
0
|
388
|
January 19, 2018
|
|
Define composite testing of a circuit breaker
|
|
0
|
726
|
January 19, 2018
|
|
Define an under current relay?
|
|
0
|
2484
|
January 19, 2018
|
|
Define a over current relay
|
|
0
|
601
|
January 19, 2018
|
|
What is pick up value?
|
|
0
|
2541
|
January 19, 2018
|
|
How does the over voltage surge affect the power system?
|
|
0
|
441
|
January 19, 2018
|
|
What are the advantages of synthetic testing methods?
|
|
0
|
608
|
January 19, 2018
|
|
What are the indirect methods of circuit breaker testing?
|
|
0
|
978
|
January 19, 2018
|
|
Classifications of test conducted on circuit breakers
|
|
0
|
1100
|
January 19, 2018
|
|
What are the characteristic of SF6 gas?
|
|
0
|
1229
|
January 19, 2018
|
|
What is meant by electronegativity of SF6 gas?
|
|
0
|
4055
|
January 19, 2018
|
|
What are the demerits of using oil as an arc quenching medium?
|
|
0
|
410
|
January 19, 2018
|
|
What are the advantages of air blast circuit breaker over oil circuit breaker?
|
|
0
|
406
|
January 19, 2018
|
|
What are the types of air blast circuit breaker?
|
|
0
|
454
|
January 19, 2018
|
|
What are the disadvantages of MOCB over a bulk oil circuit breaker?
|
|
0
|
671
|
January 19, 2018
|
|
What are the advantages of MOCB over a bulk oil circuit breaker?
|
|
0
|
838
|
January 19, 2018
|
|
What are the advantages of oil as arc quenching medium?
|
|
0
|
869
|
January 19, 2018
|
|
What are demerits of MOCB?
|
|
0
|
577
|
January 19, 2018
|
|
Main problem of the circuit breaker
|
|
0
|
481
|
January 19, 2018
|
|
Classification of circuit breakers based on the medium used for arc extinction
|
|
0
|
725
|
January 19, 2018
|
|
What is circuit breaker?
|
|
0
|
512
|
January 19, 2018
|
|
What is RRRV?
|
|
0
|
3684
|
January 19, 2018
|
|
What is meant by recovery voltage?
|
|
0
|
969
|
January 19, 2018
|
|
What is restriking voltage?
|
|
0
|
624
|
January 19, 2018
|
|
Methods of arc interruption
|
|
0
|
533
|
January 19, 2018
|