Single Phase Motors Hysteresis motor is particularly useful for high-quality record players and tape-recorders because it can be easily manufactured in extremely small sizes of up to 1 W output it develops hysteresis torque which is extremely steady both in amplitude and phase it is not subject to any magnetic or mechanical vibrations it revolves synchronously it can be easily manufactured in extremely small sizes of up to 1 W output it develops hysteresis torque which is extremely steady both in amplitude and phase it is not subject to any magnetic or mechanical vibrations it revolves synchronously ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In repulsion motor, maximum torque is developed when brush axis is at 90° electrical to the field axis brush axis is at 45° electrical to the field axis brush axis coincides with the field axis None of these brush axis is at 90° electrical to the field axis brush axis is at 45° electrical to the field axis brush axis coincides with the field axis None of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor of a hysteresis motor is made of Cast iron Chrome steel Aluminium Copper Cast iron Chrome steel Aluminium Copper ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor can run on AC only DC only None of the listed here Either DC or AC AC only DC only None of the listed here Either DC or AC ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motor is used in those application where ______ Starting period is long None of the listed here Starting is frequent Starting is infrequent Starting period is long None of the listed here Starting is frequent Starting is infrequent ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In split phase motor main winding is of thick 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 thin wire placed at the top of the slots thick 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 thin wire placed at the top of the slots ANSWER DOWNLOAD EXAMIANS APP
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