Single Phase Motors Hysteresis motor is particularly useful for high-quality record players and tape-recorders because it develops hysteresis torque which is extremely steady both in amplitude and phase it can be easily manufactured in extremely small sizes of up to 1 W output it revolves synchronously it is not subject to any magnetic or mechanical vibrations it develops hysteresis torque which is extremely steady both in amplitude and phase it can be easily manufactured in extremely small sizes of up to 1 W output it revolves synchronously it is not subject to any magnetic or mechanical vibrations ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following single phase motor is available with speed as low as one revolution per month? Hysteresis Universal Shaded pole Reluctance Hysteresis Universal Shaded pole Reluctance ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a capacitor start, capacitor-run motor, _______ winding is cut out after starting. None of the listed here Starting Main Neither starting nor main None of the listed here Starting Main Neither starting nor main ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If the capacitor of a single-phase motor is short-circuited the motor will run the motor will run in reverse direction the motor will not start the motor will run in the same direction at reduced r.p.m. the motor will run the motor will run in reverse direction the motor will not start the motor will run in the same direction at reduced r.p.m. ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In split phase motor main winding is of thick wire placed at the bottom of the slots thin wire placed at the bottom of the slots thick wire placed at the top of the? slots thin wire placed at the top of the slots thick wire placed at the bottom of the slots thin wire placed at the bottom of the slots thick wire placed at the top of the? slots thin wire placed at the top of the slots ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, the size of a single phase induction motor is about _______ that of the corresponding 3-phase induction motor. The same as 0.33 times 3 times 1.5 times The same as 0.33 times 3 times 1.5 times ANSWER DOWNLOAD EXAMIANS APP
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