Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 14 (Q.No. 4)
4.
Which one of the following pairs is not correctly matched ?
Discussion:
3 comments Page 1 of 1.
Dolly said:
6 years ago
Yes, option A is correct.
Chhaya said:
8 years ago
Option A Statement is incorrect.
Check Valve is Non-returning Valve ensure the flow in one direction.
Check Valve is Non-returning Valve ensure the flow in one direction.
Mrinmoy Nath said:
8 years ago
Answer should be B Check valves provided to see the flow in one direction.
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