To pump water from a water reservoir 3 m deep and maximum water level at 135 m, a pump is installed to lift water up to R.L. 175 m at a constant rate of 36,00,000 litres per hour. If the length of the pipe is 1506 m and f = 0.01, ignoring other minor losses and assuming the economical diameter from Lea's formula D = 1.2 √Q, the water horse power of the pump is

Water Supply Engineering
To pump water from a water reservoir 3 m deep and maximum water level at 135 m, a pump is installed to lift water up to R.L. 175 m at a constant rate of 36,00,000 litres per hour. If the length of the pipe is 1506 m and f = 0.01, ignoring other minor losses and assuming the economical diameter from Lea's formula D = 1.2 √Q, the water horse power of the pump is

450

600

500

400

450

600

500

400

ANSWER DOWNLOAD EXAMIANS APP

Water Supply Engineering
Time of concentration

time taken for all the ran off to reach the drain

time taken for the storm water to travel from the most remote point to the drain.

duration of rainfall.

is the time taken, for precipitation

time taken for all the ran off to reach the drain

time taken for the storm water to travel from the most remote point to the drain.

duration of rainfall.

is the time taken, for precipitation

ANSWER DOWNLOAD EXAMIANS APP

Water Supply Engineering
Pick up the incorrect statement from the following. The underground sources of water, is from

wells

storage reservoirs

springs

infiltration wells

wells

storage reservoirs

springs

infiltration wells

ANSWER DOWNLOAD EXAMIANS APP

Water Supply Engineering
The yield of a rapid gravity filter as compared to that of slow sand filter, is

10 times

15 times

30 times

20 times

10 times

15 times

30 times

20 times

ANSWER DOWNLOAD EXAMIANS APP

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

1475 m

1505 m

1500 m

1485 m

1475 m

1505 m

1500 m

1485 m

ANSWER DOWNLOAD EXAMIANS APP

Water Supply Engineering
Surcharge storage zone of a reservoir, is

Between dead storage and useful storage

Also known as valley storage

Below dead storage

Above useful storage

Between dead storage and useful storage

Also known as valley storage

Below dead storage

Above useful storage

ANSWER DOWNLOAD EXAMIANS APP

Water Supply Engineering

Water Supply Engineering Time of concentration

Water Supply Engineering Pick up the incorrect statement from the following. The underground sources of water, is from

Water Supply Engineering The yield of a rapid gravity filter as compared to that of slow sand filter, is

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 Surcharge storage zone of a reservoir, is

Water Supply Engineering
Time of concentration

Water Supply Engineering
Pick up the incorrect statement from the following. The underground sources of water, is from

Water Supply Engineering
The yield of a rapid gravity filter as compared to that of slow sand filter, is

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
Surcharge storage zone of a reservoir, is