The shaft of a motor is making 1260rpm. The torque supplied by the motor is `100Nm`. The power of motor is (in `KW`)

An electric motor is designed to work at 100 V and draws a current of 6 A . The output power supplied by the motor is 150 W , find the power remaining in the motor and its percentage efficiency?

An electric motor is designed to work at 100 V and draws a current of 6 A . The output power supplied by the motor is 150 W , and the remaining of the motor and its percentage efficiency?

The power of a motor a is 40 kW .At what speed can the motor raise a load of 20,000 N?

The current in the armature of dc motor is the maximum when the motor is :

An electric motor rotates a wheel at a constant angular velocity 10rps while opposing torque is 10Nm . The power of that electric motor is

A motor pump is delivering water at certain rate. In order to increases the rate of delivery by 100%, the power of the motor is to be increased by

A motor running at a rate of 1000 rpm can supply torque of 60 Nm, then the power developed is