Water Management Archives - Page 12 of 29 -

Hydrology is the science which deals with the depletion and recharge of water resources yearly therefore. its knowledge is a must to _________________ properly the water resources?

August 31, 2021March 29, 2019 by admin

Hydrology is the science which deals with the depletion and recharge of water resources yearly therefore. its knowledge is a must to _________________ properly the water resources?

A. Develop
B. Manage
C. Remodel
D. Rehabilitate

A curve consisting two or more arcs of different radii curving in the same direction with common tangent is called ___________________?

August 31, 2021March 29, 2019 by admin

A curve consisting two or more arcs of different radii curving in the same direction with common tangent is called ___________________?

A. Composite curve
B. Compound curve
C. Double curve
D. All are correct

That point in a body at which it will balance if loaded or supported is called ____________________?

August 31, 2021March 29, 2019 by admin

That point in a body at which it will balance if loaded or supported is called ____________________?

A. Centre of pressure
B. Centre of mass
C. Centre of gravity
D. Mass centre

A graph which shows the volume of a reservoir or tank at any given water level is called ____________________?

August 31, 2021March 29, 2019 by admin

A graph which shows the volume of a reservoir or tank at any given water level is called ____________________?

A. Mass curve
B. Volume curve
C. Capacity curve
D. All are correct

The Indus plain is the main agricultural producing region in the country which receives about________________m m of rain fall annually?

August 31, 2021March 29, 2019 by admin

The Indus plain is the main agricultural producing region in the country which receives about________________m m of rain fall annually?

A. 100 mm
B. 150 mm
C. 175 mm
D. 200 mm

A water flow available in the drains without irrigation season i.e.flow of sanitary sewage is called____________________?

August 31, 2021March 29, 2019 by admin

A water flow available in the drains without irrigation season i.e.flow of sanitary sewage is called____________________?

A. Municipal flow
B. Dry weather flow
C. Waste water flow
D. Surface flow

If E1 is the energy before the hydraulic jump and E2 is the energy after the hydraulic jump the efficiency of jump is then given by _____________________?

August 31, 2021March 29, 2019 by admin

If E1 is the energy before the hydraulic jump and E2 is the energy after the hydraulic jump the efficiency of jump is then given by _____________________?

A. E2 – E1
B. E2 / E1
C. E1 – E2
D. E1 / E2

The water particles held in soil pores of root zone by _____________ against gravity and is known as capillary water?

August 31, 2021March 29, 2019 by admin

The water particles held in soil pores of root zone by _____________ against gravity and is known as capillary water?

A. Cohesive force
B. Capillary force
C. Tension force
D. Gravity force

Water logging is the state of the soil where the water table brought ______________capacity or root zone of plants?

August 31, 2021March 29, 2019 by admin

Water logging is the state of the soil where the water table brought ______________capacity or root zone of plants?

A. Far from
B. Within
C. Below
D. Near

According to Kennedy’s silt theory , the critical velocity is directly proportional to depth of flow _____________________?

August 31, 2021March 29, 2019 by admin

According to Kennedy’s silt theory , the critical velocity is directly proportional to depth of flow _____________________?

A. D0.64
B. D0.65
C. D0.66
D. D0.67