The coils of D.C. motor starter are wound with wire of_______________?

Related Mcqs:

The superconductivity is due to____________?

A. the crystal structure having no atomic vibration at 0°K B. all electrons interact in the super-conducting state C. the electrons jump into nucleus at 0°K D. none of the above...

Constantan contains_______________?

A. silver and tin B. copper and tungsten C. tungsten and silver D. copper and nickel...

__________ is a hard solder?

A. Tin-lead B. Tin-silver-lead C. Copper-zinc D. None of the above...

Which of the following materials is used for making coils of standard resistances ?

A. Copper B. Nichrome C. Platinum D. Manganin...

In conductors conduction of electricity takes place due to movement of_______________?

A. electrons only B. positive ions only C. negative ions only D. positive and negative ions E. none of the above...