Ionization in circuit breaker is facilitated by___________?

Related Mcqs:

Fault diverters are basically____________?

A. fuses B. relays C. fast switches D. circuit breakers...

Large internal faults are protected by_______________?

A. merz price percentage differential protection B. mho and ohm relays C. horn gaps and temperature relays D. earth fault and positive sequence relays...

A.C. network analyser is used to solve problems of_______________?

A. load flow B. load flow and short-circuit C. load flow and stability D. load flow, short-circuit and stability E. none of the above...

Which of the following devices will receive voltage surge first travelling on the transmission line ?

A. Lightning arresters B. Relays C. Step-down transformer D. Switchgear...

The fuse blows off by___________?

A. burning B. arcing C. melting D. none of the above...