This Quiz about Plumbing 1 assesses key skills in identifying and understanding various plumbing fittings and systems. It covers G. I. Fittings, valves, and water system components, crucial for anyone training in or working within the plumbing industry.
Bushing
Reducer
Fitting
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Gate valve
Corporation cock
Check valve
Globe valve
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Gooseneck
Corporation cock
Ball cock
Long neck
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Main service
Water source
Water main
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Gatevalves
Checkvalves
Globe valves
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Solvent
Teflon
Packaging
Electrical
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A. Over loaded fixture unit in the soil stack
B. Change in the atmospheric pressure in the pipe
C. Wrong choice of vent type
D. Inadequate drain pipe
A. tail piece
B. branch
C. clean out
D. stub out
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A. reciprocating pump
B. centrifugal pump
C. piston pump
D. turbine pump
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A. yoke vent
B. circuit vent
C. stack vent
D. relief vent
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A. waste pipe
B. vent pipe
C. soil pipe
D. house trap
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A. gate valve
B. angle valve
C. ball valve
D. globe valve
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A. Relief vent
B. Yoke vent
C. Loop vent
D. Circuit vent
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DUG WELLS
DEEP WELLS
HOLE WELLS
FOX HOLE
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Service pipe
Riser
Vent
Stack vent
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Chemical powder
Chemical treatments
Bacteria
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CISTERN/ CISTERN TANK
WATER TANK
WATER DAM
COFERDAM
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UPFEED SYSTEM
DOWN FEED SYSTEM
PRESSURE SYSTEM
DIRECT SYSTEM
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UPFEED SYSTEM
DOWN FEED SYSTEM
PRESSURE SYSTEM
DIRECT SYSTEM
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A. Pressure relief valve
B. Pressure reducer
C. Pressure reducing valve
D. Pressure regulator
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A. coupling reducer
B. bushing reducer
C. elbow reducer
D. tee reducer
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A. bell reducer
B. tee reducer
C. elbow reducer
D. coupling reducer
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A. Elbow reducer
B. Bushing reducer
C. Coupling reducer
D. Tee reducer
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A. 4”x2” Wye and 2 1/8” bend combination
B. 4”x4” Tee
C. 4”x2” Tee
D. 4”x4” Wye and 4 1/8” bend combination
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A. sump pump
B. jet pump
C. submersible pump
D. turbine pump
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A. submersible pump
B. jet pump
C. jack or piston pump
D. reciprocating pump
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A. centrifugal pump
B. submersible pump
C. jet pump
D. turbine pump
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A. reciprocation pump
B. sump pump
C. jack pump
D. centrifugal pump
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A. for convenience in installing the pipe
B. to facilitate air movement with lesser air resistance
C. for purposes of economy
D. to allow any waste to drain into the drain pipe
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A. check valve
B. ball valves
C. globe valve
D. angle valve
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A. Choice in the system of water distribution
B. Insufficiency in the size of the water service and distribution pipe
C. Too many fixtures opened simultaneously
D. Use of PVC or other plastic pipes
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A. On every hose bibb
B. On water supplies to pressurized tank
C. On the water service pipe near the source connection
D. On the main water distribution pipe near the water service
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A. 132 liters per minute
B. 112 liters per minute
C. 155 liters per minute
D. 126 liters per minute
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A. water plumbing pipes
B. water distribution pipes
C. hot or cold water line
D. water supply pipes
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A. storeroom
B. inside a mechanical/electrical room
C. a landing of an enclosed stairway
D. at any private room or rentable space
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A. 120 cms.
B. 130 cms.
C. 122 cms
D. 102 cms.
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A. 6 feet
B. 5 feet
C. 4 feet
D. 3 feet
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A. 50 cms.
B. 100 cms.
C. 46 cms.
D. 35 cms.
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A. Water service pipe
B. NAWASA
C. Main pipe
D. Water utility pipe
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A. carbon filtration
B. aeration
C. ultraviolet radiation
D. reverse osmosis
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A. polyethylene pipe
B. polythylene pipe
C. polyvinyl extra pipes
D. plastics extra pipe
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A. pressure reducing valve
B. vacuum breaker valve
C. air volume control valve
D. pressure relief valve
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A. Fire Department House Connection
B. Combination Standpipe
C. Dry Standpipe
D. Wet Standpipe
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A. Nipple
B. None of the three
C. Union
D. Coupling
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A. 1 1/4”
B. 1 3/4”
C. 1 1/2”
D. 2”
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A. 1 1/2”
B. 1 3/4”
C. 1 1/4”
D. 2”
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A. 3/4”
B. 1/2”
C. 3/8”
D. 1”
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A. at the trunk ducts
B. at a practical location at angles and elbows
C. at the branch supply duct as far as practical from the outlet
D. at the air boot fitting
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