Single Phase Motors A universal motor can run on DC only AC only None of the listed here Either DC or AC DC only AC only None of the listed here Either DC or AC ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding repulsion-start induction motor is incorrect ? It is not easily reversed It requires more maintenance of commutator and other mechanical devices In fractional horse power motors, it has replaced the capacitor motors It makes quite a bit of noise on starting It is not easily reversed It requires more maintenance of commutator and other mechanical devices In fractional horse power motors, it has replaced the capacitor motors It makes quite a bit of noise on starting ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Reluctance motors are Doubly excited None of the listed here Singly excited Either of the listed Doubly excited None of the listed here Singly excited Either of the listed ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors is generally used for elctric shavers? Hysteresis motor Shaded pole motor Reluctance motor Universal motor Hysteresis motor Shaded pole motor Reluctance motor Universal motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Burning out of winding is due to None of these capacitor value hiving changed short circuited capacitor open circuiting of capacitor None of these capacitor value hiving changed short circuited capacitor open circuiting of capacitor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 30 to 35% 70 to 80% 5 to 10% 60 to 70% 30 to 35% 70 to 80% 5 to 10% 60 to 70% ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS