Differentiate between a fuse and a circuit breaker
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|
0
|
522
|
January 19, 2018
|
Different types of circuit breakers
|
|
0
|
841
|
January 19, 2018
|
State the significance of single line to ground fault
|
|
0
|
735
|
January 19, 2018
|
What is arc suppression coil?
|
|
0
|
431
|
January 19, 2018
|
What are arcing grounds?
|
|
0
|
457
|
January 19, 2018
|
State the various types of earthing
|
|
0
|
382
|
January 19, 2018
|
Define composite testing of a circuit breaker
|
|
0
|
719
|
January 19, 2018
|
Define an under current relay?
|
|
0
|
2473
|
January 19, 2018
|
Define a over current relay
|
|
0
|
594
|
January 19, 2018
|
What is pick up value?
|
|
0
|
2522
|
January 19, 2018
|
How does the over voltage surge affect the power system?
|
|
0
|
434
|
January 19, 2018
|
What are the advantages of synthetic testing methods?
|
|
0
|
602
|
January 19, 2018
|
What are the indirect methods of circuit breaker testing?
|
|
0
|
971
|
January 19, 2018
|
Classifications of test conducted on circuit breakers
|
|
0
|
1091
|
January 19, 2018
|
What are the characteristic of SF6 gas?
|
|
0
|
1225
|
January 19, 2018
|
What is meant by electronegativity of SF6 gas?
|
|
0
|
4020
|
January 19, 2018
|
What are the demerits of using oil as an arc quenching medium?
|
|
0
|
404
|
January 19, 2018
|
What are the advantages of air blast circuit breaker over oil circuit breaker?
|
|
0
|
397
|
January 19, 2018
|
What are the types of air blast circuit breaker?
|
|
0
|
445
|
January 19, 2018
|
What are the disadvantages of MOCB over a bulk oil circuit breaker?
|
|
0
|
661
|
January 19, 2018
|
What are the advantages of MOCB over a bulk oil circuit breaker?
|
|
0
|
831
|
January 19, 2018
|
What are the advantages of oil as arc quenching medium?
|
|
0
|
857
|
January 19, 2018
|
What are demerits of MOCB?
|
|
0
|
571
|
January 19, 2018
|
Main problem of the circuit breaker
|
|
0
|
469
|
January 19, 2018
|
Classification of circuit breakers based on the medium used for arc extinction
|
|
0
|
715
|
January 19, 2018
|
What is circuit breaker?
|
|
0
|
505
|
January 19, 2018
|
What is RRRV?
|
|
0
|
3674
|
January 19, 2018
|
What is meant by recovery voltage?
|
|
0
|
963
|
January 19, 2018
|
What is restriking voltage?
|
|
0
|
616
|
January 19, 2018
|
Methods of arc interruption
|
|
0
|
529
|
January 19, 2018
|