Which of the following is essentially needed while selecting a motor ?

Related Mcqs:

Which of the following motors always starts on load ?

A. Conveyor motor B. Floor mill motor C. Fan motor D. All of the above...

need frequent starting and stopping of electric motors ?

A. Paper mills B. Grinding mills C. Air-conditioners D. Lifts and hoists...

_________________method of starting a three phase induction motor needs six terminals ?

A. Star-delta B. Resistance starting C. Auto-transformer D. None of the above...

Heavy duty cranes are used in________________?

A. ore handling plants B. steel plants C. heavy engineering workshops D. all of the above...

In series motor which of the following methods can be used for changing the flux per pole ?

A. Tapped field control B. Diverter field control C. Series-parallel control D. Any of the above...