_ Size of a high speed motor as compared to low speed motor for the sa – McqOptions

MCQOPTIONS

1.	_ Size of a high speed motor as compared to low speed motor for the same H.P. will be$?
A.	Bigger
B.	Smaller
C.	Same
D.	Any of the above
Answer» C. Same

Discussion

No Comment Found

Related MCQs

A change of 4% of supply voltage to an induction motor will produce a change of approximately ________?
A 500 kW, 3-phase, 440 volts, 50 Hz, A.C. induction motor has a speed of 960 r.p.m. on full load. The machine has 6 poles. The slip of the machine will be__________?
A 3-phase slip ring motor has____________?
A 3-phase induction motor stator delta connected, is carrying full load and one of its fuses blows out. Then the motor_______________?
A 3-phase induction motor delta connected is carrying too heavy load and one of its fuses blows out. Then the motor______________?
A 3-phase 440 V, 50 Hz induction motor has 4% slip. The frequency of rotor e.m.f. will be____________?
5 H.P., 50-Hz, 3-phase, 440 V, induction motors are available for the following r.p.m. Which motor will be the costliest ?
Insertion of resistance in the rotor of an induction motor to develop a given torque
Which of the following component is usually fabricated out of silicon steel?
The speed of a squirrel-cage induction motor can be controlled by all of the following except