Pick up the correct statement from the following:
A) in a gully trap, a water seal of 6 to 7.5 cm is provided
B) the gully trap collects waste water from the kitchen, sink, wash basins, etc.
C) the gully trap disconnects the sullage drain from the main drainage system
D) the grating provided over gully traps is 23 cm square
Correct Answer:
Verified
Q14: While preparing a detailed estimate
A)dimension should be
Q15: The item of the brick structure measured
Q16: The most reliable estimate is
A)detailed estimate
B)preliminary estimate
C)plinth
Q17: According to ISI method of measurement, the
Q18: Anti-siphonage pipe is connected to
A)main soil pipe
B)bottom
Q20: Pick up the correct statement from the
Q21: Pick up the correct statement from the
Q22: Pick up the correct statement in case
Q23: The concrete work for the following part
Q24: The expected out turn of 12 mm
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