The permissible velocity through the barrels is generally limited to _ – McqOptions

MCQOPTIONS

1.	The permissible velocity through the barrels is generally limited to _____________
A.	1.5 to 2 m/sec
B.	2 to 3 m/sec
C.	2.5 to 3 m/sec
D.	1 to 2 m/sec
Answer» C. 2.5 to 3 m/sec

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