Automobile Engineering in ME
The basic purpose of providing caster angle on wheels is to

Compensate for wear in the steering linkage
Prevent uneven tyre wear
Bring the road contact of the tyre under the point of load
Maintain directional control

ANSWER DOWNLOAD EXAMIANS APP

Automobile Engineering in ME
Incorrect steering axis inclination (S.A.I.) causes

Generation of a braking effect at tight corners
The vehicle to pull to the side of lesser inclination
Poor recovery of the steering wheel after making a turn
Tendency to assume toe-out orientation

ANSWER DOWNLOAD EXAMIANS APP

Automobile Engineering in ME
The function of a second ring is that it is a

Cushion ring which prevents piston slap and knock
Compression ring and aids the top ring in sealing and cooling
Back up compression ring which will work in place of the top ring when it is broken
Back up oil control ring which will work in place of the bottom ring when it is broken

ANSWER DOWNLOAD EXAMIANS APP