what is the meaning of eSwatini?

A. Land of contrasts
B. Land of pure people
C. Land of the swazis
D. Land of fertile fields

The shaded pole motor is used for__________?

A. High starting torque
B. Low starting torque
C. Medium starting torque
D. Very high starting torque

What is the new name of the Country Swaziland?

A. Belarus
B. Moldova
C. Angola
D. Eswatini

If the centrifugal switch does not open at 70 to 80 percent of synchronous speed of motor, it would result in_________?

A. Damage to the starting winding
B. Damage to the centrifugal switch
C. Overloading of running winding
D. None of the above

Speed torque characteristic of a repulsion induction motor is similar to that of a D.C____________?

A. Shunt motor
B. Series motor
C. Compound motor
D. Separately excited motor

In split phase motor main winding is of _____________?

A. Thin wire placed at the top of the slots
B. Thin wire placed at the bottom of the slots
C. Thick wire placed at the bottom of the slots
D. Thick wire placed at the top of the” slots

In repulsion motor, maximum torque is developed when____________?

A. Brush axis is at 45° electrical to the field axis
B. Brush axis coincides with the field axis
C. Brush axis is at 90° electrical to the field axis
D. None of the above

The rotor of a hysteresis motor is made of___________?

A. Aluminium
B. Cast iron
C. Chrome steel
D. Copper

Which of the following applications always have some load whenever switched on ?

A. Vacuum cleaners
B. Fan motors
C. Pistol drills
D. All of the above

Torque developed by a single phase induction motor at starting is_____________?

A. Pulsating
B. Uniform
C. None of the above
D. Nil