A. Main soil pipe
B. Bottom of P trap W.C.
C. Top of P trap W.C.
D. Side of water closet
Related Mcqs:
- The diameter of a domestic sewer pipe laid at gradient 1 in 100 is recommended___________________?
A. 100 mm
B. 150 mm
C. 200 mm
D. 175 mm - The brick work is not measured in cu m in case of_______________?
A. One or more than one brick wall
B. Brick work in arches
C. Reinforced brick work
D. Half brick wall - Pick up the correct statement regarding the centre line method of estimating a building?
A. Product of the centre line of the walls and area of cross-section of any item, gives total quantity of the item
B. The centre line is worked out separately for different sections of walls of a building
C. The centre line length is reduced by half the layer of main wall joining the partition wall
D. All the above - The cross -section of a road partly in banking and partly in cutting is shown in the given figure. The area of the shaded portion is__________________?
A. b – rd)²/(r – s)
B. b – rd)²/(r + s)
C. ½ × (b + rd)²/(r – s)
D. b – rd)²/(s – r) - Due to change in price level, a revised estimate is prepared if the sanctioned estimate exceeds_________________?
A. 2.0 %
B. 2.5 %
C. 4.0 %
D. 5.0 % - Pick up the correct statement in case of water supply ?
A. Pipes laid in trenches and pipes fixed to walls are measured separately
B. Cutting through walls and floors are included with the item
C. Pipes are classified according to their sizes and quality
D. All the above - The order of booking dimensions is________________?
A. Length, breadth, height
B. Breadth, length, height
C. Height, breadth, length
D. None of these - The minimum width of a septic tank is taken__________________?
A. 70 cm
B. 75 cm
C. 80 cm
D. 90 cm - The height of the sink of wash basin above floor level is kept____________________?
A. 60 cm
B. 70 cm
C. 75 cm to 80 cm
D. 80 cm - 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
