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UPSC Civil Service Exam Questions - Engineering

Q1:

The water supply to a house begins with the connection of the service pipe with the municipal water mains. The connections comprises :
1. Stopcock
2. Goose neck
3. Ferrule
4. Water meter
The correct statement of these connections is :

A 1, 2, 3, 4

B 3, 1, 2, 4

C 3, 2, 1, 4

D 1, 2, 4, 3

ANS:C - 3, 2, 1, 4

No answer description is available.