- (A) total copper loss and mechanical loss
- (B) armature copper loss and iron loss
- (C) shunt field copper loss and mechanical loss
- (D) iron loss and mechanical loss
Electrical Engineering Mcqs
- (A) silicon steel
- (B) copper
- (C) non-ferrous material
- (D) cast-iron
- (A) rotor
- (B) stator
- (C) field
- (D) armature
- (A) E/2
- (B) 2E
- (C) slightly less than E
- (D) E
- (A) rectifier
- (B) primemover
- (C) rotating amplifier
- (D) power pump
- (A) Graphite brushes
- (B) Carbon brushes
- (C) Metal graphite brushes
- (D) None of the above
- (A) 2 : 3
- (B) 3 : 1
- (C) 3 : 2
- (D) 1 : 3
- (A) number of pole pairs
- (B) number of poles
- (C) number of parallel paths
- (D) number of commutator segments
- (A) high voltage, high current
- (B) low voltage, high current
- (C) high voltage, low current
- (D) low voltage, low current
- (A) using conductor of annealed copper
- (B) using commutator with large number of segments
- (C) using carbon brushes of superior quality
- (D) using equiliser rings
