Hydraulics for Architectural Engineers MCQs

Hydraulics for Architectural Engineers MCQs

The following Hydraulics for Architectural Engineers MCQs have been compiled by our experts through research, in order to test your knowledge of the subject of Hydraulics for Architectural Engineers. We encourage you to answer these multiple-choice questions to assess your proficiency.
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1: What is the meaning of "abutment"?

A.   The part of the dam that is constructed first

B.   The highest part of the dam

C.   The part of the dam where the water is released

D.   That part of the valley side against which the dam is constructed.

2: What is the wall between a spillway or gate structure and the embankment called?

A.   Abutment

B.   Gate

C.   Embankment

D.   Spillway

3: What does APPURTENANT STRUCTURES refer to?

A.   The process of damming

B.   A type of dam

C.   The location of a dam

D.   Ancillary features of a dam, such as the outlet, spillway, outlet conduit, tunnels, etc.

4: What is the "Axis of Dam"?

A.   The point at which a dam is widest

B.   The part of a dam between the spillway and the powerhouse

C.   A structure built across a river to stop the flow of water

D.   The plane or curved surface, arbitrarily chosen by a designer

5: What is the full form of BOIL?

A.   Bureau of Infrastructure, Labour and Local Government

B.   Bureau of Infrastructure, Land and Local Government

C.   Builders of Infrastructure and Landscaping in Louisiana

D.   Backflow of Infrastructure and Levee Liquefaction

6: What does the word "breach" mean in the context of the passage?

A.   A dam

B.   Rapid erosion

C.   An opening or a breakthrough of a dam

D.   A section of earth embankment

7: What does the term 'conduit' refer to?

A.   A measure of electrical resistance

B.   A closed channel to convey the discharge of water through or under a dam

C.   A weir with a submerged sluice

D.   The lower part of a waterwheel

8: What is the function of the core in an embankment dam?

A.   A zone of material of low permeability

B.   A zone of material of high permeability

C.   The innermost layer of the dam

D.   The outermost layer of the dam

9: What is COREWALL made of?

A.   Metals

B.   Concrete or asphaltic concrete

C.   Glass

D.   Soil

10: What is the purpose of a corewall?

A.   To provide a watertight seal in an embankment dam

B.   To support the embankment dam

C.   To prevent leakage in an embankment dam

D.   To increase the strength of the embankment dam

11: What is the CREST LENGTH?

A.   The total length of the dam wall.

B.   The height of the dam from the base to the top.

C.   The width of the dam from one side to the other.

D.   The measured length of the top of the dam from abutment to abutment.

12: What is the crown of an overflow section of the dam called?

A.   Arch of Dam

B.   Crest of Dam

C.   Spillway of Dam

D.   Overflow of Dam

13: What is a CUTOFF?

A.   The minimum score necessary to be admitted to a college

B.   A term used in woodworking

C.   An impervious barrier used to reduce or prevent seepage from passing through the foundation under the dam.

D.   A device used to cut off power supply

14: What is the CUTOFF WALL used for?

A.   To prevent seepage under the dam

B.   To increase seepage under the dam

C.   To redirect seepage under the dam

D.   To reduce seepage under the dam

15: What is the primary purpose of constructing a DAM?

A.   To generate hydroelectric power

B.   To provide water for irrigation

C.   To impound or divert water

D.   To reduce water pollution

16: What is the definition of "DRAINAGE AREA"?

A.   The process of removing water from an area.

B.   The area that drains naturally to a particular point on a river or stream.

C.   An artificial waterway built to transport water.

D.   The area around a river that is prone to flooding.

17: What is drawdown?

A.   The raising of a water surface level due to the release of water from a reservoir.

B.   The storing of water in a reservoir.

C.   The lowering of a water surface level due to the release of water from a reservoir.

D.   The mixing of fresh water and salt water.

18: What is an embankment dam?

A.   A dam constructed of excavated natural materials, usually earth or rock, placed with sloping sides.

B.   A dam constructed of concrete and stone

C.   A dam constructed of metal

D.   A dam constructed of wood

19: What is an Emergency Action Plan?

A.   A plan that is put into action when an emergency occurs

B.   A plan that is put into action when a crisis occurs

C.   A plan that is put into action when a disaster occurs

D.   A predetermined plan of action to be taken to reduce the potential for loss of life and property damage.

20: What is the EMERGENCY GATE?

A.   A phone number to dial in case of an emergency

B.   A gate at the emergency exit of a building

C.   A reserve gate used only when the normal means of water control is not available or at capacity

D.   The emergency stop button for a ride at an amusement park

21: What is the purpose of an energy dissipator?

A.   To store energy

B.   To use energy

C.   To create energy

D.   To reduce or destroy the energy of fast-flowing water.

22: What is an uncontrolled release of water from an operating dam called?

A.   Burst

B.   Flood

C.   Failure

D.   Spillover

23: What is the purpose of the foundation of a dam?

A.   To prevent water from seeping through

B.   To support the dam structure

C.   To allow water to pass through

D.   To help the dam retain water

24: What is the term for the vertical distance between a stated water level and the top of a dam?

A.   Spillway

B.   Crest

C.   Slope

D.   Freeboard

25: What is the meaning of "GABION"?

A.   A small, round, sweet cake

B.   A machine used for washing clothes

C.   A unit of measurement for length

D.   A prefabricated basket of rock within a wire cage that is free draining and capable of being stacked.

26: What is the full form of GATE?

A.   General Apparatus for Testing Equipment

B.   General Aptitude Test for Engineers

C.   Gauge for Automatic Testing of Equipment

D.   General Apparatus for Testing Eligibility

27: What does GRAVITY DAM rely on for stability?

A.   Concrete

B.   Masonry

C.   Weight

D.   The ground it is built on

28: What is the GROIN?

A.   The face of the dam.

B.   The intersection of the face of the dam with the abutments.

C.   The area along the contact of the face of a dam with the abutments.

D.   The contact of the face of the dam with the abutments.

29: What is the full form of GROIN?

A.   GROIN Reconstruction Operations INtelligence

B.   Geologic Report on Induced Nephrology

C.   GROIN Removal Operations INtelligence

D.   Grouting Reconnaissance Operations INtelligence

30: The height of the dam is measured from ____ to the elevation of the top of the dam.

A.   The upstream toe of the dam at its highest point

B.   The upstream toe of the dam at its lowest point

C.   The downstream toe of the dam at its lowest point

D.   The downstream toe of the dam at its highest point

31: What is the definition of INTAKE?

A.   Any structure in a dam through which water can be drawn into an aqueduct.

B.   The speed at which water flows in a river.

C.   A measure of how much water a person drinks in a day

D.   The mouth of a river

32: What is an INUNDATION MAP?

A.   A map delineating the area that would be dry in the event of a dam failure.

B.   A map delineating the area that would be inundated in the event of a dam failure.

C.   A map delineating the area that would be affected by an earthquake.

D.   A map delineating the area that would be affected by a tsunami.

33: What is a masonry dam?

A.   A dam built with only masonry materials.

B.   A dam that is constructed only of brick or stone.

C.   A dam that has only a masonry facing.

D.   A dam constructed mainly of stone, brick, or concrete blocks that may or may not be joined with mortar.

34: What is the probability of a 100-year flood?

A.   Once in 10 years

B.   Once in 50 years

C.   Once in 25 years

D.   Once in 100 years

35: What is the definition for a ONE HUNDRED YEAR FLOOD?

A.   The flood magnitude expected to be equaled or exceeded on the average of once every 100 years.

B.   The flood magnitude expected to be equaled or exceeded on the average of once in 1000 years.

C.   The flood magnitude expected to be equaled or exceeded on the average of once in 10 years.

D.   The flood magnitude expected to be equaled or exceeded on the average of once in 100 years.

36: What does the word "outlet" mean?

A.   An opening in which water can be freely discharged for a particular purpose from a reservoir.

B.   A path along which water flows

C.   A device for supplying electricity

D.   A place where goods are sold at a lower price

37: What is the meaning of the word "OUTLET"?

A.   A road that provides access from one place to another

B.   A device that controls the electric current in a circuit

C.   An opening in which water can be freely discharged for a particular purpose

D.   A place where goods are stored prior to being sold

38: What is the definition of "Piping"?

A.   A tool used in baking

B.   A wind instrument

C.   Internal erosion by seepage appearing downstream as a hole or seam discharging water that contains soil particles.

D.   A type of fabric

39: What is a plunge basin?

A.   A natural or sometimes artificially created pool that collects energy of free falling water

B.   A unit of measurement for water

C.   A natural or sometimes artificially created pool that dissipates energy of free falling water

D.   A device that measures the depth of water

40: What is the meaning of "uncoursed" in the definition of RIP RAP?

A.   Placed in random fashion

B.   Irregular in shape or surface

C.   Made of stone

D.   Of a coarse grade

41: Which of the following is not a type of SCARP?

A.   Complex Scarp

B.   Lateral Scarp

C.   Translational Scarp

D.   Rotational Scarp

42: What is the movement of water that may take place through the dam called?

A.   Flooding

B.   Erosion

C.   Leakage

D.   Seepage

43: What is the correct definition of a slide?

A.   The movement of a mass of earth fill up a slope.

B.   The movement of a mass of earth fill sideways.

C.   The movement of a mass of earth fill down a slope.

D.   The movement of a mass of earth fill diagonally.

44: What is a spillway?

A.   A device used to measure water levels

B.   A body of water located below a dam

C.   A structure over or through which flood flows are discharged.

D.   A spillover of a liquid

45: What is an auxiliary spillway?

A.   A secondary spillway designed to operate only during exceptionally large floods.

B.   A type of dam

C.   A waste water treatment plant

D.   A place to store extra water

46: What is the main purpose of an OGEE Spillway?

A.   To create a waterfall

B.   To direct water to a specific location

C.   To increase the height of the water

D.   To allow water to flow over the weir without causing erosion

47: What is a primary spillway?

A.   The principal or first used spillway during flood flows

B.   A device for storing nuclear waste

C.   A method of birth control

D.   A type of computer memory

48: What is a SERVICE SPILLWAY?

A.   Spills oil or water on the ground

B.   A machine that serves or helps

C.   A place where water services are performed

D.   A principal spillway used to regulate reservoir releases additional to or in lieu of the outlet.

49: What is a spillway channel?

A.   A body of water formed when a river flows into an ocean, sea, lake, or another river

B.   A man-made waterway used for navigation, recreation, or irrigation

C.   A ditch that drains water from a wetland

D.   A channel conveying water from the spillway crest to the river downstream.

50: What is the SPILLWAY DESIGN FLOOD?

A.   A flood that is designed to pass through a spillway

B.   The smallest flood that a given project is designed to pass safely

C.   A flood that is designed to pass through a dam

D.   The largest flood that a given project is designed to pass safely