Single phase induction motors

Varying field flux with tapped field windings

Connecting rheostat in series

Applying variable voltage by means of silicon controlled rectifier

All of the above methods

inherently self-starting with high torque

inherently self-starting with low torque

inherently non-self-starting with low torque

inherently non-self-starting with high torque

the motor will not start

the motor will run

the motor will run in reverse direction

the motor will run in the same direction at reduced r.p.m.

run faster

spark at light loads

draw excessive current and overheat

run slower

Capacitor start motor

Capacitor run motor

Split phase motor

Shaded pole motor

Repulsion motor

Shaped pole motor

Capacitor-start motor

Split-phase motor

more than rated torque

rated torque

less than the rated torque

zero

Capacitor run motor

Shaded pole motor

Capacitor start motor

Split phase motor

shunt motor

series motor

A. shunt motor B. series motor C. compound motor

separately excited motor

interchanging the supply leads

position of shaded pole with respect to main pole

retentivity of the rotor material

none of these