Water Management MCQs

Option A: Circular

Option B: Square

Option C: Rectangle

Option D: All are correct

Correct Answer: Rectangle ✔

Option A: Super critical depth

Option B: Sub-critical depth

Option C: Critical depth

Option D: All are correct

Correct Answer: Critical depth ✔

Option A: 3 – 4m/sec

Option B: 4 – 5m/sec

Option C: 5 – 6m/sec

Option D: 6 – 7m/sec

Correct Answer: B. 4 – 5m/sec ✔

Option A: Turbulent flow

Option B: Laminar flow

Option C: Rotational flow

Option D: Circular flow

Correct Answer: Rotational flow ✔

Option A: Capillary

Option B: Surface tension

Option C: Compressibility

Option D: Viscosity

Correct Answer: Surface tension ✔

Option A: 1000 kw

Option B: 10,000 kw

Option C: 100 kw

Option D: 5000 kw

Correct Answer: 10,000 kw ✔

Option A: Hot wire manometer

Option B: Hot wire anemometer

Option C: Barometer

Option D: All are correct

Correct Answer: Hot wire anemometer ✔

Option A: Pressure head + datum head

Option B: Pressure head + velocity head

Option C: Velocity head

Option D: Water surface

Correct Answer: Pressure head + datum head ✔

Option A: Top of pipe

Option B: Centre of pipe

Option C: Bottom of pipe

Option D: All are correct

Correct Answer: Centre of pipe ✔

Option A: Dyke

Option B: Embankment

Option C: Marginal embankment

Option D: Flood protective bund

Correct Answer: Marginal embankment ✔

Option A: A tunnel

Option B: Penstock

Option C: Chute

Option D: Syphon

Correct Answer: Penstock ✔

Option A: 90°

Option B: 100°

Option C: 110°

Option D: 120°

Correct Answer: 110° ✔

Option A: Shooting flow

Option B: Critical flow

Option C: Sub-critical flow

Option D: Normal flow

Correct Answer: Critical flow ✔

Option A: 70 cm

Option B: 80 cm

Option C: 90 cm

Option D: 100 cm

Correct Answer: 90 cm ✔

Option A: 5 mm diameter

Option B: 10 mm diameter

Option C: 15 mm diameter

Option D: 20 mm diameter

Correct Answer: 5 mm diameter ✔

Option A: Pilot tube

Option B: Piezometer

Option C: Manometer

Option D: All are correct

Correct Answer: Piezometer ✔

Option A: Hurricane

Option B: Cyclonic

Option C: Orographic

Option D: Convective

Correct Answer: Cyclonic ✔

Option A: Water pressure

Option B: Uplift pressure

Option C: Self weight of the dam

Option D: All the above

Correct Answer: Self weight of the dam ✔

Option A: Mountainous stage

Option B: trough stage

Option C: Delta stage

Option D: Sub-mountainous stage

Correct Answer: Delta stage ✔

Option A: 0.6m

Option B: 0.5m

Option C: 0.6 depth

Option D: 0.5 depth

Correct Answer: 0.6 depth ✔

Option A: High velocity

Option B: Low discharge

Option C: Low pressure

Option D: High pressure

Correct Answer: Low pressure ✔

Option A: Always expands until it fills any container

Option B: Is partially incompressible

Option C: Can not remain at rest under the action of any shear force

Option D: Can not be subjected to shear force

Correct Answer: Can not remain at rest under the action of any shear force ✔

Option A: Dicken’s formula

Option B: Ryve’s formula

Option C: Nawab Jung Bahadur All formula

Option D: Inglis formula

Correct Answer: Nawab Jung Bahadur All formula ✔

Option A: Gravity dam

Option B: Arch dam

Option C: Buttress dam

Option D: Coffer dam

Correct Answer: Gravity dam ✔

Option A: Free board

Option B: Free space

Option C: Free faced

Option D: Free end –

Correct Answer: Free board ✔

Option A: Soil moisture content

Option B: Moisture content

Option C: Soil saturation

Option D: All are correct

Correct Answer: Soil moisture content ✔

Option A: Stream lines

Option B: Equipotential lines

Option C: Equilibrium lines

Option D: Streak lines

Correct Answer: Equipotential lines ✔

Option A: Archimed’s principle

Option B: Darcy’s law

Option C: Permeability law

Option D: Thiem’s law

Correct Answer: B. Darcy’s law ✔

Option A: Cascade farming

Option B: Terrace farming

Option C: Step farming

Option D: All are correct

Correct Answer: Terrace farming ✔

Option A: Gradient

Option B: Contour gradient

Option C: Contour line

Option D: Counter interval

Correct Answer: Contour gradient ✔

Option A: Chartered Engineer

Option B: Consulting Engineer

Option C: Irrigation Engineer

Option D: All are correct

Correct Answer: Consulting Engineer ✔

Option A: Fine silt particles

Option B: Fine clay particles

Option C: Colloids

Option D: All are correct

Correct Answer: Fine silt particles ✔

Option A: Resultant of all forces cuts the base of the dam out side the toe

Option B: Resultant of all forces cuts the base at the inner middle third point

Option C: Ratio of over turning moments exceeds than unity

Option D: Shear friction factor Is less than 1.5

Correct Answer: Shear friction factor Is less than 1.5 ✔

Option A: 120cm

Option B: 100cm

Option C: 80cm

Option D: 70cm

Correct Answer: 120cm ✔

Option A: 100cm

Option B: 120cm

Option C: 80cm

Option D: 75cm

Correct Answer: 120cm ✔

Option A: Throughout the year

Option B: Summer season

Option C: Monsoon season

Option D: Winter season

Correct Answer: Winter season ✔

Option A: Delta

Option B: Critical velocity

Option C: Cutoff

Option D: Turbulence

Correct Answer: Cutoff ✔

Option A: improve strength of lining

Option B: Give additional anchorage against sliding

Option C: Provide water into branch canals

Option D: Have drainage facility

Correct Answer: Have drainage facility ✔

Option A: Rabi season

Option B: Kharif season

Option C: Monsoon season

Option D: Wheat season

Correct Answer: Rabi season ✔

Option A: Mango

Option B: Banana

Option C: Dates

Option D: Orange

Correct Answer: Banana ✔

Option A: At the toe

Option B: At the heel

Option C: Within the middle third of base

Option D: At centre of base

Correct Answer: At the toe ✔

Option A: Soil stabilization

Option B: Densification

Option C: Compaction

Option D: All are correct

Correct Answer: Densification ✔

Option A: Irrigates only on one side

Option B: Avoids the cross drainage works

Option C: Is generally aligned parallel to the contour of the area

Option D: Is most suitable in hilly areas

Correct Answer: Avoids the cross drainage works ✔

Option A: Conveyance losses in well irrigation are less

Option B: Well water is clear than canal water

Option C: Lifting of water increase cost of well water

Option D: Well water is used economically

Correct Answer: Conveyance losses in well irrigation are less ✔

Option A: Maize

Option B: Paddy

Option C: Cotton

Option D: Wheat

Correct Answer: Cotton ✔

Option A: Reclamation

Option B: Fertilization

Option C: Growing crops

Option D: Water application

Correct Answer: Reclamation ✔

Option A: Agriculture

Option B: crop farming

Option C: Water management

Option D: all are correct

Correct Answer: Agriculture ✔

Option A: Critical depth

Option B: Non-critical flow

Option C: Sub-critical flow

Option D: Shooting flow

Correct Answer: Sub-critical flow ✔

Option A: Bottom width of channel

Option B: Depth of channel

Option C: Sloping side of channel

Option D: None of these

Correct Answer: Sloping side of channel ✔

Option A: Gives max. Discharge

Option B: Has minimum wetted perimeter

Option C: Involves lesser excavation

Option D: All of these

Correct Answer: All of these ✔

Option A: v2/2g

Option B: v2/g

Option C: v/2g

Option D: v/g

Correct Answer: v2/2g ✔

Option A: 2/3 cd. b (2 gh) 1/2

Option B: 2/3 cd. B (2g) 1/2 H

Option C: 2/3 cd. B (2g) 1/2 H3/2

Option D: 2/3 cd. b (2g) 1/2 H 5/2

Correct Answer: 2/3 cd. B (2g) 1/2 H ✔

Option A: Continuity Equation

Option B: Pascal s law

Option C: Bernoulli equation

Option D: Archimede’s principle

Correct Answer: Bernoulli equation ✔

Option A: Steady flow

Option B: uniform flow

Option C: Laminar flow

Option D: Transitional flow

Correct Answer: Laminar flow ✔

Option A: Steady flow

Option B: Uniform flow

Option C: Compressible flow

Option D: Laminar flow

Correct Answer: Uniform flow ✔

Option A: Atmospheric pressure

Option B: gauge pressure

Option C: Vacuum pressure

Option D: absolute pressure

Correct Answer: gauge pressure ✔

Option A: Surface Tension

Option B: Compressibility

Option C: Capillary

Option D: None of these

Correct Answer: Surface Tension ✔

Option A: Specific weight

Option B: Mass weight

Option C: Mass density

Option D: Capillary rise is significant

Correct Answer: Specific weight ✔

Option A: Density of liquid

Option B: Density of water

Option C: Specific gravity of water

Option D: Specific gravity of liquid

Correct Answer: Specific gravity of liquid ✔

Option A: Sub-surface flow

Option B: Base flow

Option C: Ground flow

Option D: All are correct

Correct Answer: Base flow ✔

Option A: Lining of canal

Option B: Alignment of canal

Option C: Designing of canal

Option D: All are correct

Correct Answer: Alignment of canal ✔

Option A: Angle of friction

Option B: Angle of internal friction

Option C: Angle of repose

Option D: All are correct

Correct Answer: Angle of friction ✔

Option A: Full supply level

Option B: Static water level

Option C: Water table

Option D: All are correct

Correct Answer: Static water level ✔

Option A: Specific volume

Option B: Specific yield

Option C: Specific retention

Option D: All are correct

Correct Answer: Specific yield ✔

Option A: Un-confined aquifer

Option B: Confined aquifer

Option C: No-Artesian aquifer

Option D: All are correct

Correct Answer: Confined aquifer ✔

Option A: 95%

Option B: 96%

Option C: 97%

Option D: 97.5%

Correct Answer: 97.5% ✔

Option A: 70%

Option B: 75%

Option C: 80%

Option D: 85%

Correct Answer: 80% ✔

Option A: Effective water

Option B: Soil-moisture content

Option C: Capillary water

Option D: All are correct

Correct Answer: Capillary water ✔

Option A: Porosity

Option B: Fine particles of soil

Option C: Coarse particles of soil

Option D: Climatic conditions

Correct Answer: Porosity ✔

Option A: Haro

Option B: Hub

Option C: Kabul

Option D: Kohat

Correct Answer: Kohat ✔

Option A: Top of dam

Option B: Bottom of dam

Option C: Face of dam

Option D: All are correct

Correct Answer: Bottom of dam ✔

Option A: Tunnels

Option B: Chuttes

Option C: Penstocks

Option D: Weep holes

Correct Answer: Penstocks ✔

Option A: 1/2 WH2

Option B: 1/2 WH

Option C: WH

Option D: All are correct

Correct Answer: 1/2 WH2 ✔

Option A: Laminar

Option B: Turbulent

Option C: Rotational

Option D: Compressible

Correct Answer: Laminar ✔

Option A: Algai bacteria

Option B: Fungi bacteria i

Option C: Pathogenic bacteria

Option D: Insects

Correct Answer: Pathogenic bacteria ✔

Option A: 30 mg/litre

Option B: 40 mg/litre

Option C: 50 mg/litre

Option D: 60 mg/litre

Correct Answer: 50 mg/litre ✔

Option A: Bye-wash

Option B: paved-escape

Option C: Water escape

Option D: Disposal channel

Correct Answer: paved-escape ✔

Option A: 0.0056

Option B: 0.006

Option C: 0.0065

Option D: 0.0075

Correct Answer: 0.0075 ✔

Option A: 1.0

Option B: 1.2

Option C: 1.5

Option D: 2.0

Correct Answer: 1.0 ✔

Option A: Coffer dam

Option B: Detention dam

Option C: Diversion dam

Option D: Gravity dam

Correct Answer: Diversion dam ✔

Option A: Vortex pipes

Option B: Silt excluders

Option C: Silt ejectors

Option D: All are correct

Correct Answer: Vortex pipes ✔

Option A: Water escape

Option B: Spillway

Option C: Channel

Option D: All are correct

Correct Answer: Spillway ✔

Option A: Buttress dam

Option B: Arch dam

Option C: Gravity dam

Option D: Concrete dam

Correct Answer: Gravity dam ✔

Option A: H/3

Option B: H/2

Option C: 2H/3

Option D: None of these

Correct Answer: H/3 ✔

Option A: 70%

Option B: 75%

Option C: 80%

Option D: 85%

Correct Answer: 85% ✔

Option A: A regime canal

Option B: Stable canal

Option C: Alluvial canal

Option D: A and B are correct

Correct Answer: A and B are correct ✔

Option A: Darcy’s law

Option B: Archimed’s law

Option C: Pascal’s law

Option D: None

Correct Answer: C. Pascal’s law ✔

Option A: Expandable

Option B: In-Compressible

Option C: Compressible

Option D: All are correct

Correct Answer: In-Compressible ✔

Option A: 990

Option B: 995

Option C: 999

Option D: 1000

Correct Answer: 1000 ✔