Question

What is the purpose of the reciprocating ball type steering gear?

(a) To reduce the operating cost

(b) To reduce the number of parts

(c) To reduce the operating friction

(d) To reduce the toe-out during the turns

I have been asked this question in an interview.

This intriguing question originated from Steering System in chapter Steering & Front Axle of Automobile Engineering

Answer 1

Correct answer is (c) To reduce the operating friction

To explain: The reciprocating ball type steering gear serve the purpose of reducing the friction and wear of the gear.