|
Differentiate between a fuse and a circuit breaker
|
|
0
|
531
|
January 19, 2018
|
|
Different types of circuit breakers
|
|
0
|
855
|
January 19, 2018
|
|
State the significance of single line to ground fault
|
|
0
|
748
|
January 19, 2018
|
|
What is arc suppression coil?
|
|
0
|
440
|
January 19, 2018
|
|
What are arcing grounds?
|
|
0
|
464
|
January 19, 2018
|
|
State the various types of earthing
|
|
0
|
392
|
January 19, 2018
|
|
Define composite testing of a circuit breaker
|
|
0
|
729
|
January 19, 2018
|
|
Define an under current relay?
|
|
0
|
2485
|
January 19, 2018
|
|
Define a over current relay
|
|
0
|
604
|
January 19, 2018
|
|
What is pick up value?
|
|
0
|
2547
|
January 19, 2018
|
|
How does the over voltage surge affect the power system?
|
|
0
|
443
|
January 19, 2018
|
|
What are the advantages of synthetic testing methods?
|
|
0
|
614
|
January 19, 2018
|
|
What are the indirect methods of circuit breaker testing?
|
|
0
|
980
|
January 19, 2018
|
|
Classifications of test conducted on circuit breakers
|
|
0
|
1103
|
January 19, 2018
|
|
What are the characteristic of SF6 gas?
|
|
0
|
1234
|
January 19, 2018
|
|
What is meant by electronegativity of SF6 gas?
|
|
0
|
4071
|
January 19, 2018
|
|
What are the demerits of using oil as an arc quenching medium?
|
|
0
|
411
|
January 19, 2018
|
|
What are the advantages of air blast circuit breaker over oil circuit breaker?
|
|
0
|
407
|
January 19, 2018
|
|
What are the types of air blast circuit breaker?
|
|
0
|
457
|
January 19, 2018
|
|
What are the disadvantages of MOCB over a bulk oil circuit breaker?
|
|
0
|
674
|
January 19, 2018
|
|
What are the advantages of MOCB over a bulk oil circuit breaker?
|
|
0
|
840
|
January 19, 2018
|
|
What are the advantages of oil as arc quenching medium?
|
|
0
|
880
|
January 19, 2018
|
|
What are demerits of MOCB?
|
|
0
|
579
|
January 19, 2018
|
|
Main problem of the circuit breaker
|
|
0
|
484
|
January 19, 2018
|
|
Classification of circuit breakers based on the medium used for arc extinction
|
|
0
|
728
|
January 19, 2018
|
|
What is circuit breaker?
|
|
0
|
515
|
January 19, 2018
|
|
What is RRRV?
|
|
0
|
3688
|
January 19, 2018
|
|
What is meant by recovery voltage?
|
|
0
|
971
|
January 19, 2018
|
|
What is restriking voltage?
|
|
0
|
628
|
January 19, 2018
|
|
Methods of arc interruption
|
|
0
|
535
|
January 19, 2018
|