Theory of Machine
The Ackerman steering gear mechanism is preferred to the Davis steering gear mechanism, because

Whole of the mechanism in the Ackerman steering gear is on the back of the front wheels
Both (A) and (B)
The Ackerman steering gear is most economical
The Ackerman steering gear consists of turning pairs

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Which of the following statements regarding laws governing the friction between dry surfaces are correct?

The friction force is dependent on the materials of the contact surfaces.
All of these
The friction force is directly proportional to the normal force.
The friction force is independent of me area of contact.

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
A body in motion will be subjected to Coriolis acceleration when that body is

In plane motion which is a resultant of plane translation and rotation
In plane translation with variable velocity
In plane rotation with variable velocity
Restrained to rotate while sliding over another body

ANSWER DOWNLOAD EXAMIANS APP