Q. The following precautions must be observed when removing the excess surface penetrant with a water wash method using a hose pipe:

(A) The wash angle should be at 45o
(B) A coarse droplet spray
(C) Temperature of water 16 to 43oC
(D) Pressure as low as possible not to exceed 50 psi

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✅ Correct Answer: (B) A coarse droplet spray

Published by Mr. Dubey ⭐ 104.82K Points at 21-Sep-2023 07:17 pm in Non Destructive Testing and Evaluation

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