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Match the items in Column I and their respective location in building/site in Column II, and select the appropriate option.
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- P-4, Q-5, R-2, S-3
- P-5, Q-1, R-3, S-2
- P-4, Q-1, R-5, S-3
- P-3, Q-4, R-5, S-2
Correct Option: C
Floor trap is also called as Nahni Trap (Nahni in hindi means washing/ bat hing place). I t is provided to prevent the foul gases by providing the water seal. To collect wastewater from the bathroom, wash area, wash basin, kitchen sinks etc.
A gully trap is provided outside the building before connecting to external sewerage line and it collects waste water from the building.
A bottle trap also called a waste trap, is an essential element of the wash-basin’s plumbing that keeps the bathroom hygienic and odor-free, as it prevents the foul gases from returning.
Intercepting Trap is used at the Junction of house drain and sewer.
