A thermal protection switch can protect against_____________?

Related Mcqs:

Overload relays are of_______________type

A. induction B. solid state C. thermal D. electromagnetic E. all above...

Ionization in circuit breaker is facilitated by___________?

A. high temperature B. increase of mean free path C. increasing field strength D. all of the above...

The delay fuses are used for the protection of ___________?

A. motors B. power outlet circuits C. fluorescent lamps D. light circuits...

Arc in a circuit breaker is interrupted at___________?

A. zero current B. maximum current C. minimum voltage D. maximum voltage...

A fuse is connected_______________?

A. in series with circuit B. in parallel with circuit C. either in series or in parallel with circuit D. none of the above...