5871957
Beschreibung
Quiz von Jonelle Natividad, aktualisiert more than 1 year ago
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Erstellt von Jonelle Natividad
vor fast 8 Jahre
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Frage 1
Frage
Considered as the graphic language of the engineers.
Antworten
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Power point presentation
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Technical drawings & Specifications
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Project Photographs
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Visual Arts
Frage 2
Frage
Identify the figure shown below. It is a type of coupling with male thread on one side.
Antworten
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Extension Piece
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Combination Nipple
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Street Nipple
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Street Piece
Frage 3
Frage
Which is the most important among the ff water supply fittings?
Antworten
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Elbow
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Coupling
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Tee
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Bushing
Frage 4
Frage
An ordinary fitting having a back outlet (opposite to the branch). The axes of all the outlets lie in the same plane and are at right angle to each other.
Antworten
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Cross Fitting
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Reared-Outlet Tee
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Double Tee
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Double Fitting
Frage 5
Frage
What is the purpose of a plug?
Antworten
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Closing pipe ends with male thread.
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Closing pipe ends with no thread.
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Closing pipe ends with female thread.
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Closing pipe ends with burr.
Frage 6
Frage
It is a fitting that has a main function of connecting the male end of a pipe to a fitting of a larger size.
Antworten
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Bushing
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Elbow
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Tee
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Crossed Fitting
Frage 7
Frage
It is a type of elbow with a third opening perpendicular to the plain of the run.
Antworten
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Side-outlet Elbow
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Three-outlet Elbow
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Branched Elbow
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Special Elbow
Frage 8
Antworten
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Union Elbow
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Combined Elbow
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Nut Elbow
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Street Elbow
Frage 9
Antworten
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Union Tee
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Combined Tee
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Nut Tee
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Street Tee
Frage 10
Frage
Why are special fittings needed to connect iron and copper pipes?
Antworten
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To prevent galvanic current from being generated by the two dissimilar metals.
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To prevent tuberculation in the two dissimilar metals.
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To prevent corrosion between the two dissimilar metals.
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To prevent abrasion between the two dissimilar metals.
Frage 11
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What do you call the process in which the steel and wrought iron pipe rust?
Antworten
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Tuberculation
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Corrosion
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Oxidation
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Decomposition
Frage 12
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The minimum depth of pure lead in a caulked joint.
Antworten
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1"
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1/2"
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3/4"
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1 1/2 "
Frage 13
Frage
Threaded pipe joint cement or mixture shall be used on ___.
Antworten
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Female thread only
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Male thread only
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Both
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None
Frage 14
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What is required for a soft copper water piping?
Antworten
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Flared joint
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Soldered joint
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Screwed joint
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Brazed joint
Frage 15
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How are asbestos cement sewer pipe made?
Antworten
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Shall be made with sleeve coupling with same material as the pipe.
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Shall be made with resilient type material.
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Shall be made with approved joint cement through proper application.
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Shall be made using flared joint.
Frage 16
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At what locations are traps required?
Antworten
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At every fixture with integral trap.
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At every fixture with no integral trap.
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At every appurtenance.
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None of the above.
Frage 17
Frage
What is the relation of the trap and the drain size?
Antworten
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Traps shall be one size smaller than the fixture drain.
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Traps shall be one size larger than the fixture drain.
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Traps shall be of the same size as the fixture drain.
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Traps shall be three sizes larger than the fixture drain.
Frage 18
Frage
Identify the figure shown. It is a type of bushing.
Antworten
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Hexagonal Bushing
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Closed Bushing
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Faced Bushing
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Plane Bushing
Frage 19
Frage
What is a trap seal primer?
Antworten
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A device used to clean a trap.
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A device used to maintain the trap seal.
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A device used to drain a trap seal.
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Plane Bushing
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