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Plumbing Quiz
  • Neo Pino

  • 問題数 88 • 4/14/2024

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  • 1

    Its complete RA no.

    IRA 1376

  • 2

    An act that regulates the Practice of Sanitary Engineering in the Philippines

    RA 1364

  • 3

    This Act is known as ______ that was approved on June 18, 1955

    Sanitary Engineering Law

  • 4

    The complet RA no. of Ecological Solid Waste Management Act 2000

    RA 9003

  • 5

    What is the act for Water Quality Management

    RA 2152

  • 6

    Solid waste from water closet

    Soil Pipe

  • 7

    Liquid only, fixtures other than WC

    Waste pipe

  • 8

    The complete PD no. of Code of Sanitation of the Philippines

    PD 856

  • 9

    A receptacle in which liquids are retained for sufficient period to the deposit settles able material

    Catch basin

  • 10

    A concrete vault constructed for the collection of raw sewage sealed with wooden shelter

    Privy

  • 11

    A watertight container of sewage

    Septic tank

  • 12

    This type of storm drain is advisable on buildings where an ample amount of ground space between buildings is available

    Outside storm drain

  • 13

    A type of storm drain that is suspended from the basement ceiling by substantial hangers, placed at close intervals, and generally is adapted to buildings where public storm sewer is not sufficiently deep in the street.

    Overhead storm drain

  • 14

    It is that unit of the plumbing system which conveys storm water to a satisfactory terminal

    Storm drain

  • 15

    Sometimes referred to as “the collection line of a plumbing system.”

    House drain

  • 16

    What do you call the drain from the trap of a fixture to the junction of the drain pipe?

    Fixture drain

  • 17

    A single vent that ventilates multiple traps in the case of a back-to-back vent.

    Common vent

  • 18

    A vent pipe connected to a vent stack.

    Circuit vent

  • 19

    A vent pipe connected to a stack vent.

    Loop vent

  • 20

    Accumulated or settled solid waste

    Sludge

  • 21

    Any liquid waste containing animal or vegetable matter in suspension or solution.

    Sewage

  • 22

    ____________ is water which enters sewers from surface sources such as graces in manholes, open cleanouts, perforated manhole covers and roof drains or basement sumps connected to the sewer.

    Inflow

  • 23

    ____________ is the liquid conveyed by a sewer.

    Sewage

  • 24

    A water is _____________ when it contains visible material in suspension.

    turbid

  • 25

    In large buildings, _____________ are usually suspended from the basement ceiling.

    House drain

  • 26

    A type of house drain that receives discharges of sanitary as well as storm water.

    Combined drain

  • 27

    That portion of the horizontal drainage system which starts from the outer face of the building and terminate at the main sewer in the street or septic tank.

    House sewer

  • 28

    What do you call the drain from the trap of a fixture to the junction of the drain pipe?

    Fixture drain

  • 29

    All horizontal piping shall be run in practical alignment and at a uniform grade of not less than ____ percent

    2%

  • 30

    Moderately noisy. Similar to siphon jet except that trap passageway and water surface area are smaller

    Reverse trap

  • 31

    Minimum cost. Least efficient subject to clogging, noisy. Simple washout and emptying through small irregular passageway, prohibited by some health codes

    Wash down

  • 32

    Quiet, extremely sanitary. Like the siphon jet but having the flushing water directed through the rim to create a vortex that scours the bowl

    Siphon-vortex

  • 33

    Sanitary, efficient very quiet. A toilet bowl into which the flushing water enters through the rim and siphonic action initiated by a water jet draws the contents of the bowl through the trapway

    Siphon-jet

  • 34

    Stage in water purification which removes mineral deposits, slats, heavy metal, totally dissolves solids while some useful minerals are retained

    Reverse Osmosis

  • 35

    A device that discharges a predetermined volume of water to fixture for flushing purposes and is activated by direct water pressure

    Flushometer

  • 36

    Color coding of high-pressure steam

    White

  • 37

    Color coding for fuel oil division

    Black

  • 38

    A type of fitting for yoke bent

    Wye fitting

  • 39

    PNEUMATIC DIVISION

    Gray

  • 40

    Fresh water high and low pressure

    Blue

  • 41

    A fire line system without a constant water supply and is equipped with a fire service inlet and outlet connection installed exclusively for the use of Fire Service

    Dry standpipe

  • 42

    A type of pump for driven well from 150 to 200 ft which work by a principle of venturi where

    Submersible pump

  • 43

    A pump which delivers high water discharge with high water pressure drawn from a shallow source like cistern, best suited as fire or transfer pump. The motor is placed at the surface with shaft to turn the impellers below

    Centrifugal

  • 44

    A suitable type of water pump for deep well 4" or 6' casing to deliver

    Jet pump with injector

  • 45

    A water pump for a 200ft driven well to deliver 10gpm against 200ft. It is located at the surface

    Jet

  • 46

    Common term for a two-way service connection

    Siamese connection

  • 47

    A faucet fitted with a nozzle curving downward used as a draw-off tap.

    Bibbcock

  • 48

    Single lever valves used in kitchen sink and lavatory faucets or at shower valves works by the principle of a ___.

    Ball valve

  • 49

    Tap used in high pressure water system with an interval valve to control the flow of water

    Pressure cock

  • 50

    In Latin, it means 'lead'.

    Plumbum

  • 51

    It refers to an individual who worked in the sanitary field of ancient Rome.

    Plumbarius

  • 52

    Treats hard water.

    Zeolites

  • 53

    Used to connect the two ends of two pipes, neither of which can be turned

    Union

  • 54

    A metallic sleeve, join to an opening of pipe, into which a plug is screwed that can be removed for the purpose of cleaning

    Ferrule

  • 55

    Is plugging an opening with oakum, lead or other materials

    Caulking

  • 56

    A short internally threaded section of pipe, used to join two pipes of conduits

    Coupling

  • 57

    A flange that closes the end of a pipe line used to discharge water

    Blind Flange

  • 58

    A flange that is not drilled

    Blank Flange

  • 59

    A general term used for any vertical line of soil, waste or vent piping.

    Stack

  • 60

    A water supply pipe that extends vertically one full storey or more to convey water to fixture branches or group of fixtures.

    Riser

  • 61

    Ratio of water closets for female population for elementary and secondary school

    Ratio of 1:25

  • 62

    Ratio of water closets for male population for elementary and secondary school

    Ratio of 1:30

  • 63

    Ratio of urinals for elementary schools

    Ratio of 1:75

  • 64

    Ratio of water closets for female population for principal worship places

    Ratio of 1:75

  • 65

    Ratio of lavatory to number of occupants

    Ratio of 1:5

  • 66

    Minimum lead content in percent for pipes and fittings safe for humans.

    8%

  • 67

    Receptacles intended to receive and discharge water, water-carried waste into a drainage system with which they are connected.

    Fixtures

  • 68

    TRUE OR FALSE: The discharge capacity of the pipe varies according to its length and grade per foot.

    True

  • 69

    TRUE OR FALSE: One factor which makes the sizing of storm drain difficult is the matter of grouping rainfall over a given period

    True

  • 70

    TRUE OR FALSE: Another element to consider in determining the size of the drain is the depth of the building

    False

  • 71

    TRUE OR FALSE: The storm drain is connected to the sewer at right angles by means of a 45° Y and curve assembled in exactly the same manner as a sanitary house sewer connection.

    True

  • 72

    TRUE OR FALSE: The change of direction at the highest point of the conductor should be made by means of an elbow & 45° fitting.

    True

  • 73

    TRUE OR FALSE: The base of the roof leader must be provided with a concrete or stone foundation.

    True

  • 74

    TRUE OR FALSE: If the roof leader is constructed of galvanized steel, it must be supported at every floor with a pipe rest

    True

  • 75

    TRUE OR FALSE: Horizontal runs may not be suspended from band iron hangers or steel ring hangers anchored in the structure

    False

  • 76

    TRUE OR FALSE: The roof leader is extended vertically through the floors of the building to a point just below the roof and is then extended horizontally to reduce the danger of breakage which may result because of expansion and contraction of the roof.

    True

  • 77

    TRUE OR FALSE: A cast-iron strainer basket is attached to the drain to prevent stones, leaves and other materials from entering the conductor.

    True

  • 78

    TRUE OR FALSE: Roof drains are provided with a copper flashing, or in some instances, with a cast-iron clamp so that the joint between the roof and the conductor will be water-tight.

    True

  • 79

    TRUE OR FALSE: A roof leader may be terminated by placing a hub of cast-iron soil pipe flush with the roof.

    True

  • 80

    How many days, at least, shall be given before any plumbing work inspection is done after written notice for inspection

    3 days

  • 81

    The minimum size of a swimming pool drain:

    2" dia

  • 82

    The minimum size of trap and waste branch for a bidet:

    2" dia

  • 83

    The minimum sized of a trap and waste branch for a pedestal urinal:

    2" dia

  • 84

    The minimum size of a trap and waste branch for a shower stall:

    2" dia

  • 85

    The minimum sized of a trap and waste branch for a size of foot bath:

    2" dia

  • 86

    Minimum size of a standpipe for a building in which the highest outlet is 23 meters or less from the fire service connection.

    4"

  • 87

    Minimum size of a wet standpipe for a riser of more than 15 meters from the source.

    4"

  • 88

    Minimum height of a branch vent above the fixture it is venting.

    6"