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Mining Engineering · Q321

Coal Mining

Engineering and GATE · Mining Engineering · question 321

Q321

The pipe joints should be occasionally tested at a pressure of . . . . . . . . in hydraulic stowing.

A.
15 - 20 kg/cm2
Answer
B.
10 - 15 kg/cm2
C.
20 - 25 kg/cm2
D.
25 - 30 kg/cm2

Answer: Option A

Solution

Answer: Option A
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