Discussion :: Estimating and Costing
- Pick up the incorrect statement regarding a master trap from the following:
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A.
It is provided in between the lower end of the house drain and the street sewer |
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B.
It is provided a cleaning eye at the top of the trap |
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C.
The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe |
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D.
The water seal is less than that of ordinary traps |
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Answer : Option D
Explanation :
Explanation Not Provided
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