The R.L. of ground water table on the sides of a valley is 1505 m whereas R.L. of the stream water is 1475 m. If 60° slope consists of pervious soil between R.L. 1485 m to 1500 m, the gravity spring may be expected at the point of reduced level

Water Supply Engineering
The R.L. of ground water table on the sides of a valley is 1505 m whereas R.L. of the stream water is 1475 m. If 60° slope consists of pervious soil between R.L. 1485 m to 1500 m, the gravity spring may be expected at the point of reduced level

1485 m

1505 m

1500 m

1475 m

1485 m

1505 m

1500 m

1475 m

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Water Supply Engineering
In slow sland filters, the turbidity of raw water can be removed only up to

75 mg/litre

100 gm/litre

60 mg/litre

150 mg/litre

75 mg/litre

100 gm/litre

60 mg/litre

150 mg/litre

ANSWER DOWNLOAD EXAMIANS APP

Water Supply Engineering
Average annual rainfall at any station is the average of annual rainfall over a period of

28 years

35 years

21 years

14 years

28 years

35 years

21 years

14 years

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Water Supply Engineering
When the reduced level of the water source is higher than the reduced level of the consumer's place, water is generally supplied

Both (A) and (B)

By gravitational system

All listed here

By pumping system

Both (A) and (B)

By gravitational system

All listed here

By pumping system

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Water Supply Engineering
Corrosion of well pipes may not be reduced by

using thicker pipes

using screens having larger area of openings

reducing the flow velocity

reducing the draw down and the pumping rate

using thicker pipes

using screens having larger area of openings

reducing the flow velocity

reducing the draw down and the pumping rate

ANSWER DOWNLOAD EXAMIANS APP

Water Supply Engineering
Asbestos pipes are

light in weight and easy to transport

highly resistant to corrosion

very much smooth and hydraulically efficient

All listed here

light in weight and easy to transport

highly resistant to corrosion

very much smooth and hydraulically efficient

All listed here

ANSWER DOWNLOAD EXAMIANS APP

Water Supply Engineering

Water Supply Engineering The R.L. of ground water table on the sides of a valley is 1505 m whereas R.L. of the stream water is 1475 m. If 60° slope consists of pervious soil between R.L. 1485 m to 1500 m, the gravity spring may be expected at the point of reduced level

Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to

Water Supply Engineering Average annual rainfall at any station is the average of annual rainfall over a period of

Water Supply Engineering When the reduced level of the water source is higher than the reduced level of the consumer's place, water is generally supplied

Water Supply Engineering Corrosion of well pipes may not be reduced by

Water Supply Engineering Asbestos pipes are

Water Supply Engineering
The R.L. of ground water table on the sides of a valley is 1505 m whereas R.L. of the stream water is 1475 m. If 60° slope consists of pervious soil between R.L. 1485 m to 1500 m, the gravity spring may be expected at the point of reduced level

Water Supply Engineering
In slow sland filters, the turbidity of raw water can be removed only up to

Water Supply Engineering
Average annual rainfall at any station is the average of annual rainfall over a period of

Water Supply Engineering
When the reduced level of the water source is higher than the reduced level of the consumer's place, water is generally supplied

Water Supply Engineering
Corrosion of well pipes may not be reduced by

Water Supply Engineering
Asbestos pipes are