Single Phase Motors The best suited motor to drive 1/4 HP fan in a hospital ward would be ______ motor. Hysteresis motor Shaded pole Capacitor run motor Single phase series motor Hysteresis motor Shaded pole Capacitor run motor Single phase series motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor can run on None of the listed here Either DC or AC DC only AC only None of the listed here Either DC or AC DC only AC only ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor of a hysteresis motor is made of Copper Aluminium Cast iron Chrome steel Copper Aluminium Cast iron Chrome steel ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding hysteresis motor is in incorrect ? It is extremely sensitive to fluctuations in supply voltage It accelerates from rest to full-speed almost instantaneously It is extremely quiet in operation Its high starting torque is due to its high rotor hysteresis loss It is extremely sensitive to fluctuations in supply voltage It accelerates from rest to full-speed almost instantaneously It is extremely quiet in operation Its high starting torque is due to its high rotor hysteresis loss ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a hysteresis motor, the rotor must have Susceptibility None of the listed here Resistivity Retentivity Susceptibility None of the listed here Resistivity Retentivity ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating , the single phase induction motor is _______ that of 3-phase induction motor. None of the listed here The same as More than Less than None of the listed here The same as More than Less than ANSWER DOWNLOAD EXAMIANS APP
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