In lap winding, the number of brushes is always_____________?
A. Double the number of poles
B. Same as the number of poles
C. Half the number of poles
D. Two
In a four-pole D.C. machine____________?
A. All the four poles are north poles
B. Alternate poles are north and south
C. All the four poles are south poles
D. Two north poles follow two south poles
A separately excited generator as compared to a self-excited generator_____________?
A. Is amenable to better voltage control
B. Is more stable
C. Has exciting current independent of load current
D. Has all above features
Kingdom Protoctista includes_______________?
A. Prokaryotic organisms
B. Unicellular organisms
C. Fungi
D. Eu-cariotiquic organisms
GMT stands for?
A. Greenwich mean time
B. Giant meter television
C. General management time
D. A & b
LA stands for _______?
A. Law advisory
B. Legislative assistant
C. Legislative assembly
D. Law association