problem 1:
Discuss the constructional details of leaf, coil and torsion bar springs
problem 2:
prepare down short notes on
(a) Pneumatic suspension
(b) Telescopic shock absorber
problem 3:
With the use of neat sketch illustrate the working disc brakes.
problem 4:
Critically discuss the function of retarded engine brake.
problem 5:
Draw the layout of air braking system. Illustrate the working of the air braking system used in automobiles.