General Questions Of Plumbing 3

47 Questions | Total Attempts: 2774

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General Questions Of Plumbing 3

PLUMBING


Questions and Answers
  • 1. 
    How many gallons do an average daily consumption of a Bathtub?
    • A. 

      A. 5 gallons

    • B. 

      B. 30 gallons

    • C. 

      C. 40 gallons

    • D. 

      D. 100 gallons

  • 2. 
    59. Water from laundries, wash basins, sinks, shower, and bathtub.
    • A. 

      A. Soft Water

    • B. 

      B. Grey Water

    • C. 

      C. Black Water

    • D. 

      D. Storm Water

  • 3. 
    Minimum fixture drains size for Water Closets.
    • A. 

      A. 1.5”

    • B. 

      B. 2”

    • C. 

      C. 3”

    • D. 

      D. 4”

  • 4. 
    61. Minimum fixture drains size for a Bathtub
    • A. 

      A. 1.5”

    • B. 

      B. 2”

    • C. 

      C. 3”

    • D. 

      D. 4”

  • 5. 
    These are fixtures that are installed in janitor’s closets and building maintenance areas for use by the building maintenance personnel.
    • A. 

      A. Broom Closet

    • B. 

      B. Service Sink

    • C. 

      C. Master Control Panel

    • D. 

      D. Wash Basin

  • 6. 
    Location of cleanouts should be place at every ________ run of horizontal soil or waste piping.
    • A. 

      A. 25m

    • B. 

      B. 10m

    • C. 

      C. 20m

    • D. 

      D. 15m

  • 7. 
    64. A device installed in piping to prevent the reverse flow of storm or sewage into the drainage system ot their branches.
    • A. 

      A. Check valve

    • B. 

      B. Backwater valve

    • C. 

      C. Downspout

    • D. 

      D. Catch Basin

  • 8. 
    A cast iron pipe in which the carbon is reformed by magnesium inoculation, resulting in a material having high strength without otherwise changing its basic properties. Good corrosion resistance makes this type of pipe especially useful in underground installations.
    • A. 

      A. Acid Resistance Cast Iron Pipe

    • B. 

      B. Galvanize Steel Pipes

    • C. 

      C. Galvanize Wrought Iron Pipe

    • D. 

      D. Ductile Iron Pipe

  • 9. 
    A rigid type of pipe known to have a good chemical resistance, excellent impact strength, especially at low temperatures and maintains rigidity at high temperatures. (black / gray pipe)
    • A. 

      A. cPVC

    • B. 

      B. ABS

    • C. 

      C. ACETAL

    • D. 

      D. PP

  • 10. 
    A flexible type of pipe known to have the only flexible plastic tubing suitable for use with hot and color water pressure system. And it also known as an excellent chemical resistance to acids and alkalis but is not suited for fuel oil, gasoline or kerosene distribution system. (blue or gray pipe)
    • A. 

      A. Polyethylene

    • B. 

      B. Polybutylene

    • C. 

      C. Polyvinyl Chloride

    • D. 

      D. uPVC

  • 11. 
    . A type of private sewage disposal that has a vault constructed of concrete for the collection or raw sewage and a wooden shelter.
    • A. 

      A. Cesspool

    • B. 

      B. Privy

    • C. 

      C. Latrine

    • D. 

      D. Septic Tank

  • 12. 
    69. A Piece of pipe lesser than 12” length / threaded on both ends.
    • A. 

      A. Bushing

    • B. 

      B. Air Chamber

    • C. 

      C. Nipple

    • D. 

      D. Coupling

  • 13. 
    A flexible type pipe that is excellent in chemical and crush resistance has impact strength and flexibility and good low temperature performance. (black-bluish pipe)
    • A. 

      A. uPVC

    • B. 

      B. Copper Tubing

    • C. 

      C. Polyethylene

    • D. 

      D. Polybuthylene

  • 14. 
    . The clear vertical distance between the spout of a faucet or other supply pipe and the flood level of a receptacle.
    • A. 

      A. Air Chamber

    • B. 

      B. Trap

    • C. 

      C. Vent Stack

    • D. 

      D. Air Gap

  • 15. 
    The length of a pipeline measured along the center lone of the pipe and pipe fittings.
    • A. 

      A. Roughing-in

    • B. 

      B. Nominal Diameter

    • C. 

      C. Developed length

    • D. 

      D. Branch Interval

  • 16. 
    A device for regulating the supply of water in a flush tank by means of hallow floating ball which by its rise or fall shuts or opens a supply valve.
    • A. 

      A. Ball Cock

    • B. 

      B. Compression Cock

    • C. 

      C. Key Cock

    • D. 

      D. Self-closing Cock

  • 17. 
    . A coupling device for connecting 2 pipes neither of which can be turned, consisting of two internally threaded end piece which are tightened around the pipes ends to be joined, and an externally threaded center piece, which draws the two end pieces together as it is rotated.
    • A. 

      A. Reducer

    • B. 

      B. Union

    • C. 

      C. Nipple

    • D. 

      D. Coupling

  • 18. 
    Liquid sewage that has been treated in a septic tank or sewage treatment plant
    • A. 

      A. Sludge

    • B. 

      B. Scum

    • C. 

      C. Effluent

    • D. 

      D. Waste water

  • 19. 
    86. A pit or reservoir serving as a drain or receptacle for water or other liquids.
    • A. 

      A. Building Sewer

    • B. 

      B. Septic Tank

    • C. 

      C. Sump

    • D. 

      D. Cistern

  • 20. 
    Sediment that settles out of sewage, forming a semi-solid mass on the bottom of a septic tank
    • A. 

      A. Sludge

    • B. 

      B. Effluent

    • C. 

      C. Scum

    • D. 

      D. Leeching Chamber

  • 21. 
    . A valve that supplies a fixed quantity of water to fixtures for flushing purposes when actuated by direct water pressure.
    • A. 

      A. Globe Valve

    • B. 

      B. Flush Valve Assembly

    • C. 

      C. Mixing Valve

    • D. 

      D. Flushometer Valve

  • 22. 
    . An outlet, pipe, or receptacle for excess liquid.
    • A. 

      A. Backflow

    • B. 

      B. Overflow

    • C. 

      C. Back Spill

    • D. 

      D. Over spill

  • 23. 
    A 180 degree bend in a pipe.
    • A. 

      A. Elbow

    • B. 

      B. Return Bend

    • C. 

      C. Drop Elbow

    • D. 

      D. Wye

  • 24. 
    To cause water or other liquid to percolate through something, so as to dissolve out soluble constituents.
    • A. 

      A. Aeration

    • B. 

      B. Aquifer

    • C. 

      C. Sand filter

    • D. 

      D. Leach

  • 25. 
    A flange that closed the end of a pipe. There is no opening for the passage of water.
    • A. 

      A. Cap

    • B. 

      B. Plug

    • C. 

      C. Blind Flange

    • D. 

      D. Blank Flange

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