Electric Machines Mega Quiz 29

(a) more than the normal speed

(b) loss than the normal speed

(c) normal speed

(d) zero

(a) decreasing the field current

(b) increasing the field current

(c) decreasing the armature current

(d) increasing the armature current

(a) independent of armature current

(b) directly proportional to the armature current

(c) proportional to the square of the current

(d) inversely proportional to the armature current

(a) up to 5 H.P.

(b) up to 10 H.P.

(c) up to 15 H.P.

(d) up to 20 H.P.

(a) The motor will stop

(b) The motor will continue to run

(c) The armature may burn

(d) The motor will run noisy