41. The function performed by the modulator during ABS operation is that
42. What is the cause of brake pedal spongy fault?
43. Which type of brakes are filled in vehicle?
44. The following is not a drum brake
45. What is the principle on which brakes work?
46. A braking torque of 2 kN-m is applied on a machine member to reduce the speed from 2000 rpm to 500 rpm in 10 sec. The specific heat of the brake material is 500 J/kg °C. The temperature rise for the brake per unit mass during braking period is
47. The service brakes employed in cars are usually operated
48. The main component of air pressure brake is
49. The following factor(s) contribute to the effectiveness of the brakes
50. What is the braking torque at leading shoe if resultant frictional force acts at a distance of 250 mm from the brake drum center, coefficient of friction between the shoe and the drum as 0.5, the free ends of the two shoes are pushed apart with a force of 300 N which is acting at a distance of 320 mm from anchor, and two shoes are anchored together 170 mm away from the brake drum center?
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