Q13. In vacuum brake, cylinder chamber consists
of
(A) Vacuum valve
(B) atmospheric valve
(C) both of the above
(D) none of the above
Answers
Answered by
0
Answer:
I think that option C is correct
Answered by
0
Answer:
Option (C) Both of the above.
In vacuum brake, cylinder chamber consists of both vacuum valve and atmospheric valve.
Explanation:
- A type of brake in which the atmospheric pressure acts on a piston in the vacuum cylinder is known as a vacuum brake.
- A vacuum taken from the carburetor or the intake manifold at a point just above the throttle valve operates the vacuum brake system.
- Before the invention of Air Brakes in the mid-1860, vacuum braking systems were used in railway locomotives.
- Vacuum brakes are mainly composed of vacuum reservoirs, brake pipes, and brake cylinders.
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