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WorksheetsCHAPTER 2: DRAINAGE ABOVE AND BELOW GROUND
Total questions: 20
Worksheet time: 10mins
Soil and waste pipe system is function to:
A. Prevent foul gases from entering the building.
B. Prevent from loss of water in the traps.
C. Carry away the discharge from sanitary fittings.
D. To provide enough amount of water for flow of discharge from sanitary fittings.
This is the layout of:
A. Fully ventilated soil and waste pipe system
B. Single stack system
C. Dual pipe system
This type of soil and waste pipe system does not required the vent pipe since it can act as the vent pipe. This is refer to:
A. Dual pipe system
B. Combine pipe system
C. Single stack system
The installation of are such in hospitals, factory, school and library.
A. Dual pipe system
B. Fully ventilated pipe system
C. Both of answer A and B
One of the disadvantages of this pipe installation will cause to the less efficient of vent pipe.
A. Combined pipe system
B. Dual pipe system
C. Single stack system
D. All answers of A, B and C
This is the image of:
A. Rest bend
B. Inlet Gully
The vent stack in should be carried down in a horizontal way and connected to the discharge stack new to the bend.
A.Dual pipe system
B. Single stack system
C. One pipe system
Waste stack are used to:
A. Carry away the discharge of soil from sanitary fittings.
B. Carry away the discharge from sanitary fittings such sink, basin and bath tub.
The sanitary fittings should be connected to the as seperately.
A. One pipe system
B. Single stack system
C. Both answer of A and B
The leakage of pipe will cause a risk of:
A. Soil movement below the foundation of the building.
B. Contaminate the water content
C. Contaminate the air
D. All answers are correct
This is the image of:
A. Pothole
B. Manhole
C. Tapped Hole
D. Drain hole
A system of pipes used for the drainage of two or more buildings belonging to separate owners. This is the term used for:
A. Public sewer
B. Private sewer
C. Drain
The picture or the layout is a type of underground drainage system, and it is for:
A. Separate system
B. Partially separate system
C. Combined system
The rainwater water from roofs or other surfaces is conveyed in a surface water drains into a surface water sewer only in:
A. Combined system
Partially separate system
C. Separate system
have risk to loss of trap water seal which allows foul gas to be passed into the air.
A. Combined system
B. Partially separate system
C. Separate system
Reduction in pumping cost as only foul water is pumped are one of the pro's of:
A. Combined system
B. Separate system
Partially separate system
This is the image of:
A. Yard gully
B. Rainwater gully
C. Rainwater shoe
D. Rest bend
This is the image of:
A. Rest bend
B. Yard gully
Rainwater gully
D. Rainwater shoe
This is the image of:
A. Rest bend
B. Rainwater gully
C. Rainwater shoe
D. Yard gully
This is the image of:
A. Rainwater gully
B. Yard gully
C. Inspection chamber
D. Septic tank
