Single Phase Motors Which of the following is most economical method of starting a single phase induction motor? Split phase method Capacitor start method Inductance start method Resistance start method Split phase method Capacitor start method Inductance start method Resistance start method ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a particular application needs high speed and high starting torque, then which of the following motor will bepreferred ? Capacitor start motor Capacitor start and run motor Universal motor Shaded pole type motor Capacitor start motor Capacitor start and run motor Universal motor Shaded pole type motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed of a universal motor is generally reduced by using Chains Gear trains V-belts Brakes Chains Gear trains V-belts Brakes ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A repulsion motor is equipped with slip rings both (A) and (B) commutator None of these slip rings both (A) and (B) commutator None of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 30 to 35% 60 to 70% 70 to 80% 5 to 10% 30 to 35% 60 to 70% 70 to 80% 5 to 10% ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A scharge motor can run on Positive slip Negative slip Zero slip All of the listed here Positive slip Negative slip Zero slip All of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS