|
Differentiate between a fuse and a circuit breaker
|
|
0
|
584
|
January 19, 2018
|
|
Different types of circuit breakers
|
|
0
|
900
|
January 19, 2018
|
|
State the significance of single line to ground fault
|
|
0
|
802
|
January 19, 2018
|
|
What is arc suppression coil?
|
|
0
|
501
|
January 19, 2018
|
|
What are arcing grounds?
|
|
0
|
496
|
January 19, 2018
|
|
State the various types of earthing
|
|
0
|
422
|
January 19, 2018
|
|
Define composite testing of a circuit breaker
|
|
0
|
790
|
January 19, 2018
|
|
Define an under current relay?
|
|
0
|
2524
|
January 19, 2018
|
|
Define a over current relay
|
|
0
|
640
|
January 19, 2018
|
|
What is pick up value?
|
|
0
|
2604
|
January 19, 2018
|
|
How does the over voltage surge affect the power system?
|
|
0
|
492
|
January 19, 2018
|
|
What are the advantages of synthetic testing methods?
|
|
0
|
688
|
January 19, 2018
|
|
What are the indirect methods of circuit breaker testing?
|
|
0
|
1030
|
January 19, 2018
|
|
Classifications of test conducted on circuit breakers
|
|
0
|
1159
|
January 19, 2018
|
|
What are the characteristic of SF6 gas?
|
|
0
|
1272
|
January 19, 2018
|
|
What is meant by electronegativity of SF6 gas?
|
|
0
|
4277
|
January 19, 2018
|
|
What are the demerits of using oil as an arc quenching medium?
|
|
0
|
479
|
January 19, 2018
|
|
What are the advantages of air blast circuit breaker over oil circuit breaker?
|
|
0
|
459
|
January 19, 2018
|
|
What are the types of air blast circuit breaker?
|
|
0
|
504
|
January 19, 2018
|
|
What are the disadvantages of MOCB over a bulk oil circuit breaker?
|
|
0
|
746
|
January 19, 2018
|
|
What are the advantages of MOCB over a bulk oil circuit breaker?
|
|
0
|
889
|
January 19, 2018
|
|
What are the advantages of oil as arc quenching medium?
|
|
0
|
936
|
January 19, 2018
|
|
What are demerits of MOCB?
|
|
0
|
615
|
January 19, 2018
|
|
Main problem of the circuit breaker
|
|
0
|
521
|
January 19, 2018
|
|
Classification of circuit breakers based on the medium used for arc extinction
|
|
0
|
791
|
January 19, 2018
|
|
What is circuit breaker?
|
|
0
|
559
|
January 19, 2018
|
|
What is RRRV?
|
|
0
|
3747
|
January 19, 2018
|
|
What is meant by recovery voltage?
|
|
0
|
1020
|
January 19, 2018
|
|
What is restriking voltage?
|
|
0
|
679
|
January 19, 2018
|
|
Methods of arc interruption
|
|
0
|
587
|
January 19, 2018
|