Question

What is the value of orifice diameter in Abrasive water jet machining?

(a) 0.01 – 0.03 mm

(b) 0.03 – 0.09 mm

(c) 0.10 – 0.30 mm

(d) 0.30 – 0.90 mm

This question was addressed to me by my school teacher while I was bunking the class.

This intriguing question originated from AWJM in portion Mechanical Processes of Advanced Machining

Answer 1

Right choice is (c) 0.10 – 0.30 mm

Explanation: The value of diameter of the orifice should range between 0.10 – 0.30 mm.