Braking System - Study Mode

[#96] The parking brake usually operates on
Correct Answer

(B) Rear wheels

[#97] If the car is moving on the level road at a speed of 50 km/h has a wheelbase 4 m, a distance of C. G. from ground 800 mm and distance from rear wheels is 1.2 m. Coefficient of friction is 0.8. What is the retardation if the brakes are applied to all wheels?
Correct Answer

(A) 7.8 m/s 2

[#98] The ventilated disc brake is a disc brake in which
Correct Answer

(D) Disc contains radial vanes between its rubbing surfaces for optimum cooling performance

[#99] The sequence in which the force is transmitted through front brakes in a hydraulic brake system is
Correct Answer

(B) Brake pedal - Brake booster - Master cylinder - Brake lines - Brake calipers

[#100] Which of the following phenomenon occurs during braking action?
Correct Answer

(B) Conversion of kinetic energy to heat energy