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Master Plumber - Practical Problems 4
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Questions in this quiz (19)
1Considered as the graphic language of the engineers.
- APower point presentation
- BTechnical drawings & Specifications
- CProject Photographs
- DVisual Arts
2Identify the figure shown below. It is a type of coupling with male thread on one side.
- AExtension Piece
- BCombination Nipple
- CStreet Nipple
- DStreet Piece
3Which is the most important among the ff water supply fittings?
- AElbow
- BCoupling
- CTee
- DBushing
4An 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.
- ACross Fitting
- BReared-Outlet Tee
- CDouble Tee
- DDouble Fitting
5What is the purpose of a plug?
- AClosing pipe ends with male thread.
- BClosing pipe ends with no thread.
- CClosing pipe ends with female thread.
- DClosing pipe ends with burr.
6It is a fitting that has a main function of connecting the male end of a pipe to a fitting of a larger size.
- ABushing
- BElbow
- CTee
- DCrossed Fitting
7It is a type of elbow with a third opening perpendicular to the plain of the run.
- ASide-outlet Elbow
- BThree-outlet Elbow
- CBranched Elbow
- DSpecial Elbow
8Identify the figure shown.
- AUnion Elbow
- BCombined Elbow
- CNut Elbow
- DStreet Elbow
9Identify the figure shown.
- AUnion Tee
- BCombined Tee
- CNut Tee
- DStreet Tee
10Why are special fittings needed to connect iron and copper pipes?
- ATo prevent galvanic current from being generated by the two dissimilar metals.
- BTo prevent tuberculation in the two dissimilar metals.
- CTo prevent corrosion between the two dissimilar metals.
- DTo prevent abrasion between the two dissimilar metals.
11What do you call the process in which the steel and wrought iron pipe rust?
- ATuberculation
- BCorrosion
- COxidation
- DDecomposition
12The minimum depth of pure lead in a caulked joint.
- A1"
- B1/2"
- C3/4"
- D1 1/2 "
13Threaded pipe joint cement or mixture shall be used on ___.
- AFemale thread only
- BMale thread only
- CBoth
- DNone
14What is required for a soft copper water piping?
- AFlared joint
- BSoldered joint
- CScrewed joint
- DBrazed joint
15How are asbestos cement sewer pipe made?
- AShall be made with sleeve coupling with same material as the pipe.
- BShall be made with resilient type material.
- CShall be made with approved joint cement through proper application.
- DShall be made using flared joint.
16At what locations are traps required?
- AAt every fixture with integral trap.
- BAt every fixture with no integral trap.
- CAt every appurtenance.
- DNone of the above.
17What is the relation of the trap and the drain size?
- ATraps shall be one size smaller than the fixture drain.
- BTraps shall be one size larger than the fixture drain.
- CTraps shall be of the same size as the fixture drain.
- DTraps shall be three sizes larger than the fixture drain.
18Identify the figure shown. It is a type of bushing.
- AHexagonal Bushing
- BClosed Bushing
- CFaced Bushing
- DPlane Bushing
19What is a trap seal primer?
- AA device used to clean a trap.
- BA device used to maintain the trap seal.
- CA device used to drain a trap seal.
- DPlane Bushing
Information
- Description
- Quiz on Master Plumber - Practical Problems 4, created by Jonelle Natividad on 12/07/2016.
- Author
- Jonelle Natividad
- Language
- English
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