The size of poxvirus is_______________?

Related Mcqs:

For starting a D.C. motor a starter is required because___________?

A. it limits the speed of the motor B. it limits the starting current to a safe value C. it starts the motor D. none of the above...

Which of the following load normally needs starting torque more than the rated torque?

A. Blowers B. Conveyors C. Air compressors D. Centrifugal pumps...

Which D.C. motor is generally preferred for cranes and hoists ?

A. Series motor B. Shunt motor C. Cumulatively compounded motor D. Differentially compounded motor...

The main disadvantage of the Ward-Leonard control method is______________?

A. high initial cost B. high maintenance cost C. low efficiency at Hght loads D. all of the above...

One D.C. motor drives another D.C. motor. The second D.C. motor when excited and driven_______________?

A. runs as a generator B. does not run as a generator C. also runs as a motor comes to stop after sometime...