Engineering :: Public Health Engineering
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1. |
The water supply system means |
A. |
the entire scheme of collection and disposal of liquid waste |
B. |
the complete layout from the source of supply to the distribution |
C. |
construction of reservoirs |
D. |
construction of canals |
Answer: Option B
Explanation:
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2. |
The water obtained from the tube wells is known as |
A. |
surface water |
B. |
sub-surface water |
C. |
run-off |
D. |
potable water |
Answer: Option B
Explanation:
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3. |
The water obtained from a lake is known as surface water. |
Answer: Option A
Explanation:
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4. |
The water obtianed from |
A. |
infiltration galleries |
B. |
springs |
C. |
rivers |
D. |
wells |
Answer: Option B
Explanation:
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5. |
The water obtianed from |
A. |
rains |
B. |
rivers |
C. |
reservoirs |
D. |
artesian wells |
Answer: Option D
Explanation:
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6. |
The horizontal tunnels constructed at shallow depths along the banks of a river to intercept the ground water table are called |
A. |
canals |
B. |
infiltration galleries |
C. |
springs |
D. |
lakes |
Answer: Option B
Explanation:
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7. |
The vertical wells provided along the banks of a river to draaw ground water in dry season are called |
A. |
Open wells |
B. |
tube wells |
C. |
artesian wells |
D. |
infiltration wells |
Answer: Option D
Explanation:
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8. |
When a pervious strata is sandwitched between two impervious strata of cup shape, the well is called a tube well. |
Answer: Option B
Explanation:
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9. |
A pipe sunk into the ground to tap the underground water is called |
A. |
open well |
B. |
tube well |
C. |
artesian well |
D. |
infiltration well |
Answer: Option B
Explanation:
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10. |
When in the pervious strata, the surface of water surrounding the well is at atmospheric pressure, the well is known as |
A. |
gravity well |
B. |
artesian well |
C. |
open well |
D. |
deep well |
Answer: Option A
Explanation:
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