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

1500 m

1505 m

1475 m

1485 m

1500 m

1505 m

1475 m

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

21 years

35 years

14 years

28 years

21 years

35 years

14 years

28 years

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Water Supply Engineering
Disinfection of drinking water, is done to remove

bacterias

odour

turbidity

colour

bacterias

odour

turbidity

colour

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Water Supply Engineering
In distribution pipes, drain valves are provided at

any where

higher point

junction points

lower point

any where

higher point

junction points

lower point

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Water Supply Engineering
In centrifugal pump installation,

The motor may burn out if it is started with empty delivery pipe and with open gate valve

Pump is properly primed before starting

The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe

All listed here

The motor may burn out if it is started with empty delivery pipe and with open gate valve

Pump is properly primed before starting

The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe

All listed here

ANSWER DOWNLOAD EXAMIANS APP

Water Supply Engineering
Sunlight

impedes growth of algae

reduces turbidity

helps growth of bacterias

increases dissolved oxygen content

impedes growth of algae

reduces turbidity

helps growth of bacterias

increases dissolved oxygen content

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

Water Supply Engineering Disinfection of drinking water, is done to remove

Water Supply Engineering In distribution pipes, drain valves are provided at

Water Supply Engineering In centrifugal pump installation,

Water Supply Engineering Sunlight

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

Water Supply Engineering
Disinfection of drinking water, is done to remove

Water Supply Engineering
In distribution pipes, drain valves are provided at

Water Supply Engineering
In centrifugal pump installation,

Water Supply Engineering
Sunlight