Bronze is used for manufacturing non-return valves.
14) Which one of the following materials is used for manufacturing non-return valves ?
Answer is:
Bronze
Explanation:
Related Pipe Fitting MCQ with Answers
Answer is:
Straight line
Explanation:
Gate valve permits water flow in Straight line.
Answer is:
One direction
Explanation:
Gate valve is used in pipe line to let water flow in One direction.
