Induction Motor Starting Quiz

200% to 350% of the full-load current

400% to 800% of the full-load current (correct)

Less than 100% of the full-load current

Equal to the full-load current

R2 is negligible at starting

R2 is greater at starting compared to its value at rated slip, R2/s

R2 is very small at starting compared to its value at rated slip, R2/s (correct)

R2 is equal at starting and at rated slip

Starting torque

Rotor speed

Operation of other machines on the same power source (correct)

Motor efficiency

<p>Maximum torque developed by the motor</p> Signup and view all the answers

<p>~ I2s  V1 R e  jX e equation from the approximate equivalent circuit</p> Signup and view all the answers