What is the velocity of the water jet stream in water jet machining?
A. 100 m/sec
B. 300 m/sec
C. 700 m/sec
D. 900 m/sec
Answer:D
What is the velocity of the water jet stream in water jet machining?
A. 100 m/sec B. 300 m/sec C. 700 m/sec D. 900 m/sec
Explanation: Velocity of water jet stream that is used in Water jet machining is about 900 m/sec.