33) The induction motor of a pump is run at a supply voltage 30% lesser than the normal voltage (415 V). The pump starts to work. After some time what possibly can happen ?

The motor will become hot and will be damaged

The motor will start after some time

The motor will function normally

None of the stated above will happen

Answer is:

The motor will become hot and will be damaged

limit the starting increase

increase the starting current

decrease the starting current so that the starting torque may increase

none of the stated above

Answer is:

rotor conductor

rotor inductance

amount of slip

inductive reactance

Answer is:

zero

higher than the stator frequency

lower than the stator frequency

equal to the stator frequency

Answer is:

increasing the power factor

decreasing the power factor

increasing the current

decreasing the current

Answer is: