Related Questions

A traction control system (TCS) in automobiles controls the
A Vibrations on the steering wheel
B Engine power during acceleration
C Torque that is transmitted by the tyres to the road surface
D Stopping distance in case of emergency
Which of the following is an advantage of electric traction over other methods of traction?
A Faster acceleration
B No pollution problems
C Better braking action
D All of the above
Which of the following is the disadvantage of electric traction over other systems of traction?
A Corrosion problems in the underground pipe work
B Short time power failure interrupts traffic for hours
C High capital outlay in fixed installations beside route limitation
D Interference with communication lines
As of February 2018, who has taken charge as the Chairman of the Tata Sons empire, before which he was the CEO of Tata Consultancy Services (TCS)?
A N Chandrasekaran
B Bhaskar Bhat
C Nandan Nilekani
D S. Ramadurai
In which stages of labor "control cord traction" is needed?
A First stage
B Second stage
C Third stage
D Fourth stage
For which types of D.C. motor, dynamic braking is generally used?
A Shunt motors
B Series motors
C Compound motors
D All of the above
_________ frequency is not common in low frequency traction system
A 40 Hz
B 25 Hz
C 16 Hz
D None of these
An ideal traction system should have
A Easy speed control
B High starting tractive effort
C Equipment capable of withstanding large temporary loads
D All of the above
What is the position of the Indian Railway under one management are also credited with having a multi gauge and multi traction system?
A First
B Second
C Third
D Fourth
The braking retardation is usually in the range
A 0.15 to 0.30 km phps
B 0.30 to 0.6 km phps
C 0.6 to 2.4 km phps
D 3 to 5 km phps

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