Question

true or false
11. the speed of a synchronous motor does not decrease with an increase in mechanical output.
12. selsyn motors are selective synchronous motors.
the capacitor-start, induction-run motor interchange the connections of the leads to the polarized starting capacitor.
14. to reverse direction of rotation of a capacitor-start induction-run motor interchange the connections of the leads to the polarized starting capacitor.
15. the centrifugal switch contacts will close when a motor gets close to it's normal operating speed.
16. the starting winding of a resistance -start induction run motor is writings with a small size of wire.
17.the speed performance for the resistance-start induction-run motor and a capacitor-start induction-run motor is not very good.
18. for the capacitor-start induction-run motor the auxiliary or start winding is energized only when the motor starts and accelerates to the rated speed.
19. the repulsion motor has a stator winding similar to the main winding of a split-phase motor.
20 the repulsion-start induction-run motor has the same type of stator winding as a straight repulsion motor.

Answer 1