A. up to 1500
B. 1500 to 2000
C. 2000 to 3000
D. 3000 to 4000
The horsepower of steam locomotives is______________? Read More »
Electric Traction, Electrical Engineering Mcqs A. flywheel
B. gear box
C. applying brakes 11.
D. regulating steam flow to engine
The speed of a locomotive is controlled by_______________? Read More »
Electric Traction, Electrical Engineering Mcqs A. Electric
B. Diesel
C. Steam
_________ locomotive has the highest operational availability? Read More »
Electric Traction, Electrical Engineering Mcqs A. 5 to 10 percent
B. 15 to 20 percent
C. 25 to 35 percent
D. 35 to 45 percent
The overall efficiency of steam locomotive is around_____________? Read More »
Electric Traction, Electrical Engineering Mcqs A. universal motor
B. single phase induction motor
C. two phase induction motor
D. three phase induction motor
A.C. servomotor is basically a____________? Read More »
Control Systems, Electrical Engineering Mcqs A. Static friction
B. Backlash
C. Saturation
D. None of the above
Which of the following is the non-linearity caused by servomotor ? Read More »
Control Systems, Electrical Engineering Mcqs A. Root locus
B. Bode plot
C. Nyquist plot
D. None of the above
A. no pole
B. net pole
C. simple pole
D. two poles
F. none of the above
The type 0 system has ___________ at the origin? Read More »
Control Systems, Electrical Engineering Mcqs A. constant, constant
B. constant, infinity
C. zero, constant
D. zero, zero
The position and velocity errors of a type-2 system are_____________? Read More »
Control Systems, Electrical Engineering Mcqs A. Frequency response
B. Absolute stability
C. Relative stability
D. Time response
Phase margin of a system is used to specify which of the following ? Read More »
Control Systems, Electrical Engineering Mcqs