Water Management MCQs

Option A: Unit duration

Option B: Peak runoff

Option C: Storm runoff

Option D: Base flow

Correct Answer: Unit duration ✔

Option A: H = v2/2g

Option B: H = v/g

Option C: H = v2 / g2

Option D: H = v2 / g

Correct Answer: H = v2/2g ✔

Option A: Absolute Humidity

Option B: Relative Humidity

Option C: Low humidity

Option D: High Humidity

Correct Answer: Relative Humidity ✔

Option A: Saturation vapour pressure

Option B: Actual vapour pressure

Option C: Saturation deficit

Option D: Partial pressure

Correct Answer: Saturation deficit ✔

Option A: Partial pressure

Option B: Saturation pressure

Option C: Vapour pressure

Option D: All are correct

Correct Answer: Partial pressure ✔

Option A: Infiltration capacity

Option B: Infiltration capacity curve

Option C: Ground water depletion curve

Option D: All are correct

Correct Answer: Ground water depletion curve ✔

Option A: Influent stream

Option B: Effluent stream

Option C: Rain stream

Option D: Storm stream

Correct Answer: Influent stream ✔

Option A: Darcy

Option B: Horton

Option C: Lacy

Option D: Kennedy

Correct Answer: Horton ✔

Option A: Soil moisture

Option B: Equivalent moisture

Option C: Field moisture

Option D: Available moisture

Correct Answer: Equivalent moisture ✔

Option A: Surface runoff

Option B: Sub-surface runoff

Option C: Base flow

Option D: True surface runoff

Correct Answer: True surface runoff ✔

Option A: Develop

Option B: Manage

Option C: Remodel

Option D: Rehabilitate

Correct Answer: Manage ✔

Option A: Composite curve

Option B: Compound curve

Option C: Double curve

Option D: All are correct

Correct Answer: Compound curve ✔

Option A: Centre of pressure

Option B: Centre of mass

Option C: Centre of gravity

Option D: Mass centre

Correct Answer: Centre of gravity ✔

Option A: Mass curve

Option B: Volume curve

Option C: Capacity curve

Option D: All are correct

Correct Answer: Capacity curve ✔

Option A: 100 mm

Option B: 150 mm

Option C: 175 mm

Option D: 200 mm

Correct Answer: 150 mm ✔

Option A: Municipal flow

Option B: Dry weather flow

Option C: Waste water flow

Option D: Surface flow

Correct Answer: Dry weather flow ✔

Option A: E2 – E1

Option B: E2 / E1

Option C: E1 – E2

Option D: E1 / E2

Correct Answer: E2 / E1 ✔

Option A: Cohesive force

Option B: Capillary force

Option C: Tension force

Option D: Gravity force

Correct Answer: Capillary force ✔

Option A: Far from

Option B: Within

Option C: Below

Option D: Near

Correct Answer: Within ✔

Option A: D0.64

Option B: D0.65

Option C: D0.66

Option D: D0.67

Correct Answer: D0.64 ✔

Option A: Perennial canals

Option B: Inundation canals

Option C: Non-perennial canals

Option D: Water shed canals

Correct Answer: Inundation canals ✔

Option A: Silt grade, charge and slope

Option B: Channel dimensions

Option C: Sediment size

Option D: Silt amount and bed slope

Correct Answer: Channel dimensions ✔

Option A: Shear

Option B: Turning

Option C: Sinking

Option D: Buckling

Correct Answer: Shear ✔

Option A: 1.3

Option B: 1.4

Option C: 1.5

Option D: 1.6

Correct Answer: 1.5 ✔

Option A: Proportionally

Option B: flexibility

Option C: Sensitivity

Option D: Flow abili

Correct Answer: flexibility ✔

Option A: width /depth ratio

Option B: depth /width ratio

Option C: Length /depth ratio

Option D: depth /Length ratio

Correct Answer: width /depth ratio ✔

Option A: Reduce level

Option B: Bench mark

Option C: Contour point

Option D: Reference point

Correct Answer: Bench mark ✔

Option A: Non-artesian

Option B: Artesian well

Option C: Perched

Option D: Un-confined

Correct Answer: Artesian well ✔

Option A: 40560ft3

Option B: 41560ft3

Option C: 43560 cubic feet

Option D: 42560ft3

Correct Answer: 43560 cubic feet ✔

Option A: Alluvial soils

Option B: Non-alluvial soils

Option C: Impervious soils

Option D: Semi-impervious soils

Correct Answer: Alluvial soils ✔

Option A: Effective rain fall

Option B: Total rainfall

Option C: Monsoon rainfall

Option D: All are correct

Correct Answer: Effective rain fall ✔

Option A: Cippoletti weir

Option B: Venturimeter

Option C: Venturiflume

Option D: regulator

Correct Answer: Venturiflume ✔

Option A: depth/ 3

Option B: depth/ 2

Option C: depth/ 4

Option D: 2 / 3 depth

Correct Answer: depth/ 2 ✔

Option A: Weight

Option B: Volume

Option C: Specific weight

Option D: Specific gravity

Correct Answer: Volume ✔

Option A: 960kg/m3

Option B: 1000ka/m3

Option C: 1100kg/m3

Option D: 1020kg/m3

Correct Answer: 1000ka/m3 ✔

Option A: Steel

Option B: Liquids

Option C: Soil

Option D: Wood

Correct Answer: Liquids ✔

Option A: Chezy’s formula

Option B: Darcy weisbach equation

Option C: Kutter’s formula

Option D: Pilot tube

Correct Answer: Darcy weisbach equation ✔

Option A: Pressure head + kinetic head and datum head

Option B: Velocity head + kinetic head + datum head

Option C: Velocity head + potential head + datum head

Option D: The energy head + potential head + datum head

Correct Answer: Pressure head + kinetic head and datum head ✔

Option A: cm2/sec

Option B: cm/sec2

Option C: cm/sec

Option D: All are correct

Correct Answer: cm2/sec ✔

Option A: Sensitivity

Option B: Flexibility

Option C: Durability

Option D: Flow ability

Correct Answer: Sensitivity ✔

Option A: 123º

Option B: 133!

Option C: 143º

Option D: 153º

Correct Answer: 133! ✔

Option A: Fish ladder

Option B: Fish escape

Option C: Fish pool

Option D: Fish pond

Correct Answer: Fish ladder ✔

Option A: Full irrigation

Option B: Field irrigation

Option C: Furrow irrigation

Option D: Basin irrigation

Correct Answer: Field irrigation ✔

Option A: Furrow irrigation

Option B: Basin irrigation

Option C: Border irrigation

Option D: Check irrigation

Correct Answer: Basin irrigation ✔

Option A: Caso4

Option B: Gypsum

Option C: Chemicals

Option D: Caco3

Correct Answer: Caso4 ✔

Option A: Instantaneous unit hydrograph

Option B: Intensity unit hydrograph

Option C: Unit hydrograph

Option D: Unit hyetgoraph

Correct Answer: Instantaneous unit hydrograph ✔

Option A: Monograph

Option B: Hyetograph

Option C: Hydrograph

Option D: All are correct

Correct Answer: Hydrograph ✔

Option A: Evapotranspiration

Option B: Transpiration

Option C: Evaporation

Option D: All are correct

Correct Answer: Evapotranspiration ✔

Option A: Always below the centre of gravity of the area

Option B: Coincident with centroid of area if its plane is vertical

Option C: Always above the centroid of the area

Option D: Independent of the inclination of area

Correct Answer: Always above the centroid of the area ✔

Option A: 100%

Option B: 80%

Option C: 50% l

Option D: 20%

Correct Answer: 80% ✔

Option A: In a weir with end contractions

Option B: In a suppressed weir

Option C: In a cippoletti weir

Option D: In all weir

Correct Answer: In a suppressed weir ✔

Option A: Sharp edged orifice

Option B: Venturi meter

Option C: Broad crested weir

Option D: Cippoletti weir

Correct Answer: Venturi meter ✔

Option A: Surface run-off and mass flow

Option B: Bass flow and ground water run off

Option C: Sub-surface run off and deep percolation

Option D: Surface run off and flow

Correct Answer: Sub-surface run off and deep percolation ✔

Option A: Dickne’s formula

Option B: Current meter

Option C: Surface floats

Option D: Rod floats

Correct Answer: Rod floats ✔

Option A: Water tunnel

Option B: Seepage gallery

Option C: Seepage tunnel

Option D: Seepage Drain

Correct Answer: Seepage gallery ✔

Option A: Equipotential lines

Option B: flow lines

Option C: Section lines

Option D: Streak lines

Correct Answer: flow lines ✔

Option A: Wave wash

Option B: Tide

Option C: Fetch

Option D: Wave amplitude

Correct Answer: Fetch ✔

Option A: Void ratio

Option B: Degree of compaction

Option C: Degree of saturation

Option D: Volume of saturation

Correct Answer: Degree of saturation ✔

Option A: Load Bearing

Option B: Frictional pile

Option C: Cost-in situ piles

Option D: All are correct

Correct Answer: Frictional pile ✔

Option A: Check point

Option B: Reference point

Option C: Control point

Option D: Fixed point

Correct Answer: Control point ✔

Option A: Check line

Option B: Contour line

Option C: Ordinate line

Option D: All are correct

Correct Answer: Contour line ✔

Option A: Evapo-transpiration

Option B: Consumptive use

Option C: Un-confined water

Option D: a & b are correct

Correct Answer: a & b are correct ✔

Option A: Trickle irrigation

Option B: Border irrigation

Option C: Broad irrigation

Option D: Check irrigation

Correct Answer: Broad irrigation ✔

Option A: 60cm

Option B: 50cm

Option C: 40 cm

Option D: 30cm

Correct Answer: 30cm ✔

Option A: 100 cm

Option B: 80 cm

Option C: 50 cm

Option D: 40 cm

Correct Answer: 50 cm ✔

Option A: Aquifuge

Option B: Aquifer

Option C: Aquiclude

Option D: Confined-aquifer

Correct Answer: Aquifuge ✔

Option A: Laminar flow

Option B: Stream line flow

Option C: Irrotational flow

Option D: Turbulent flow

Correct Answer: Turbulent flow ✔

Option A: Kharif season

Option B: Rabi season

Option C: Rice season

Option D: Cotton season

Correct Answer: Kharif season ✔

Option A: Useful rain fall

Option B: Direct rain fall

Option C: Monsoon rain fall

Option D: all are correct

Correct Answer: Useful rain fall ✔

Option A: Steady

Option B: Uniform

Option C: Unsteady

Option D: Non-Uniform

Correct Answer: Steady ✔

Option A: Useful storage – valley storage

Option B: Useful storage + surcharge storage

Option C: Useful storage + surcharge storage

Option D: Useful storage + surcharge storage -valley storage

Correct Answer: Useful storage + surcharge storage ✔

Option A: Average discharge

Option B: Dominant discharge

Option C: Maximum discharge

Option D: Critical discharge

Correct Answer: Dominant discharge ✔

Option A: Piping

Option B: Crushing

Option C: Sliding

Option D: All the above

Correct Answer: Piping ✔

Option A: 80%

Option B: 60%

Option C: 40%

Option D: 27%

Correct Answer: 27% ✔

Option A: Desalinization

Option B: Water application

Option C: Water mixing

Option D: All are correct

Correct Answer: Desalinization ✔

Option A: Amalgamation

Option B: Mixing of water

Option C: Desalinization

Option D: All are correct

Correct Answer: Amalgamation ✔

Option A: Critical flow

Option B: Shooting flow

Option C: Streaming flow

Option D: Turbulent flow

Correct Answer: Streaming flow ✔

Option A: Normal depth

Option B: Critical depth

Option C: Full supply depth

Option D: None of these

Correct Answer: Critical depth ✔

Option A: Twice the width

Option B: Equal to its width

Option C: Half of its width

Option D: one-third of its with

Correct Answer: Half of its width ✔

Option A: C (mi) 1/2

Option B: A (cmi)1/2

Option C: Ac√R.S

Option D: A (c.A/pi) 1/2

Correct Answer: Ac√R.S ✔

Option A: d/2

Option B: d/3

Option C: d/4

Option D: d/6

Correct Answer: d/4 ✔

Option A: 4fLv2/gd

Option B: 4fLv2/2gd

Option C: 4fLv/gd

Option D: 4fLv/2gd

Correct Answer: 4fLv2/2gd ✔

Option A: (2 gh)1/2

Option B: 2(gh)1/2

Option C: 2g (h)1/2

Option D: 2gh

Correct Answer: (2 gh)1/2 ✔

Option A: Non-uniform flow

Option B: un-steady flow

Option C: steady flow

Option D: one-dimension flow

Correct Answer: one-dimension flow ✔

Option A: Uniform flow

Option B: Steady flow

Option C: Turbulent flow

Option D: None of these

Correct Answer: Steady flow ✔

Option A: Archimed’s Principle

Option B: Law of gravity

Option C: Newton’s law of otion

Option D: None of these

Correct Answer: A. Archimed’s Principle ✔

Option A: w H

Option B: W.H/2

Option C: WH2 2

Option D: wh2

Correct Answer: WH2 2 ✔

Option A: Capillarity

Option B: Compressibility

Option C: Viscosity

Option D: Specific gravity

Correct Answer: Viscosity ✔

Option A: Cohesion

Option B: Adhesion

Option C: Surface Tension

Option D: Viscosity

Correct Answer: Surface Tension ✔

Option A: It is easily visible

Option B: Glass tube is cheaper than metal

Option C: Glass tube is lighter than metallic tube

Option D: Capillary rise is significant

Correct Answer: It is easily visible ✔

Option A: Specific weight

Option B: Specific gravity

Option C: Mass density

Option D: None of these

Correct Answer: Mass density ✔

Option A: Pitching

Option B: Armouring

Option C: Revetment

Option D: All are correct

Correct Answer: Pitching ✔

Option A: Hygroscopic water

Option B: Capillary water

Option C: Gravity water

Option D: All are correct

Correct Answer: Gravity water ✔

Option A: Discharge

Option B: Specific volume

Option C: Specific capacity

Option D: All are correct

Correct Answer: Specific capacity ✔

Option A: Porosity

Option B: Transmissibility

Option C: Permeability

Option D: Discharge

Correct Answer: Permeability ✔

Option A: Specific yield

Option B: Porosity

Option C: Field capacity

Option D: Specific retention

Correct Answer: Porosity ✔

Option A: 2%

Option B: 2.5%

Option C: 3%

Option D: 3.2%

Correct Answer: 2.5% ✔

Option A: 1.30x109km3

Option B: 1.32x109km3

Option C: 1.33x109km3

Option D: 1.35x109km3

Correct Answer: 1.35x109km3 ✔

Option A: 30% water available

Option B: 25% water available

Option C: 20% water available

Option D: All are correct

Correct Answer: 20% water available ✔

Option A: Capillary water

Option B: Irrigation water

Option C: Effective water

Option D: Hygroscopic water

Correct Answer: Hygroscopic water ✔