Question

What is the value of feed rate in Water Jet Machining?

(a) 0.0001 – 0.025 m/min

(b) 0.05 – 0.25 m/min

(c) 0.5 – 200 m/min

(d) 200 – 500 m/min

This question was addressed to me during a job interview.

Origin of the question is WJM in portion Mechanical Processes of Advanced Machining

Answer 1

Right choice is (c) 0.5 – 200 m/min

The explanation: In Water jet machining, value of the feed rate ranges between 0.5 – 200 m/min.