Worksheets📝 [MP] QB ID 020603 ❚ Practice Problems 02
Total questions: 100
Worksheet time: 50mins
Name
Class
Date
1.
An approved elastomeric sealing gasket with an approved outer shield and a tightening mechanism.
a)
Union patente
b)
Nipple
c)
Shielded coupling
d)
Plug
2.
A building design as a home by the owner of such building, and shall be the only dwelling located on a parcel of ground with the usual accessory building.
a)
Residential
b)
Single family dwelling
c)
High Rise accommodation
d)
Condo
3.
An adjustable tubing connection, consisting of a compression nut, a friction ring, and a compression washer, designed to fit a threaded adapter fitting or a standard taper pipe thread.
a)
Mechanical joint
b)
Conduit
c)
Threaded joint
d)
Slip joint
4.
A pipe joint obtained by joining metal parts with metallic mixtures or alloys which melts at a temperature 149C – 427C.
a)
Union patente
b)
Brazed joint
c)
Soldered joint
d)
Plug
5.
The end of a pipe which fits into a bell. Also a word used synonymously with faucet.
a)
Bell
b)
Spigot
c)
Cap
d)
Condo
6.
Wastes which require some methods of handling such as the use of indirect waste piping and receptors; corrosion-resistant piping, sand, oil or grease interceptors; condensers or other pretreatment facilities.
a)
Soil waste
b)
Liquid waste
c)
Indirect waste
d)
Special waste
7.
A vertical pipe, or a reservoir, into which water is pump to give it a head.
a)
Dry pipe
b)
Wet pipe
c)
Standpipe
d)
Plug
8.
An underground drainpipe that receives only sub- surface or seepage water and convey it to a pump for disposal by gravity flow or by lift pump.
a)
Drainage
b)
Subsoil drain
c)
Sewage
d)
Waste water
9.
An approved tank or pit which receives sewage or waste water and is located the normal grade of the gravity system and must be emptied by mechanical means.
a)
Soil waste
b)
Soil waste
c)
Sewage ejector
d)
Sump
10.
That portion of rainfall or other precipitation which runs off over the surface of the ground.
a)
Dry water
b)
Rain water
c)
Surface water
d)
Wet water
11.
The pipe or tubing that connects the outlet of a plumbing fixture to the trap.
a)
Trap arm
b)
Tailpiece
c)
Outlet
d)
Inlet
12.
That portion of a fixture drain between a trap and the vent.
a)
Trap arm
b)
Tailpiece
c)
Outlet
d)
Inlet
13.
The maximum vertical depth of liquid that a trap will retain, measured between the crown weir and the top of the dip of the trap.
a)
Water seal
b)
Rain water
c)
Trap seal
d)
Wet water
14.
An air pressure less than atmospheric. Also, implies siphonage in piping system.
a)
Back pressure
b)
Vacuum
c)
Outlet
d)
Inlet
15.
Any pipe or fitting which forms an angle not more than 45 degrees with the vertical line.
a)
Vertical pipe
b)
Tailpiece
c)
Horizontal pipe
d)
Inlet
16.
A pipe which conveys potable water from the building supply pipe to the plumbing fixtures and water outlets.
a)
Water seal
b)
Water main
c)
Water distributing pipe
d)
Water supply
17.
A system of a building or premises consists of the water service, water supply line, water distributing pipe and the necessary branch pipe fittings, valves and all appurtenances requires for the supply of potable water.
a)
Water main
b)
Water supply system
c)
Distributing System
d)
Waste water
18.
Any joint or seam obtained by the joining of metals parts in a plastic molten state.
a)
Welded joint or seam
b)
Threaded joint
c)
Swipe joint
d)
Inlet
19.
A hose connection with two-gated outlets permitting two connections of the same or smaller coupling diameter to be taken from a single supply line.
a)
Tee
b)
U shaped
c)
Wye
d)
Nee
20.
A pipe connecting upward from a soil or waste stack below the floor and below horizontal connection to an adjacent vent stack at a point above the floor.
a)
Circuit vent
b)
Yoke vent
c)
SVTR
d)
VSTR
21.
An open, unoccupied space other than a court, unobstructed from the ground to the sky.
a)
Yard
b)
Alley
c)
Space
d)
Inlet
22.
Known as Revent and Backvent also.
a)
Dual vent
b)
Common vent
c)
Individual vent
d)
Tee
23.
Known as Common and Unit vent also.
a)
Circuit vent
b)
Dual vent
c)
SVTR
d)
Revent
24.
Known as Relief vent and Yoke vent also.
a)
Auxiliary vent
b)
SVTR
c)
VSTR
d)
Inlet
25.
A pipe or conduit for carrying sewage and wastewater.
a)
Sewer
b)
Sewerage
c)
Pipe
d)
Drainage
26.
An approved plumbing fixtures or device of such materials, shape, and capacity to adequately receive the discharge from indirect waste pipes, constructed and located to be readily cleaned.
a)
Interceptor
b)
Receptor
c)
SVTR
d)
Revent
27.
A water supply pipe, which extends vertically to one full story or more to convey water into pipe branches or plumbing fixtures.
a)
Riser
b)
SVTR
c)
VSTR
d)
Branch
28.
It is a device or means to prevent flow of liquid from returning to the source of supply. Also called vacuum breaker.
a)
Backflow preventer
b)
Backwater valve
c)
Back siphonage
d)
Backpressure backflow
29.
A device installed in a drainage system to prevent reverse flow.
a)
Backwater valve
b)
Backvent pipe
c)
Back siphonage
d)
Backflow connection
30.
A vent line which connects directly with an individual trap underneath or behind the fixture and extends to the branch or main vent pipe at any point higher than the fixture or fixture traps it serves. See Revent pipe.
a)
Backvent pipe
b)
Common vent
c)
Circuit vent
d)
Relief vent
31.
All _____ are suitably grouted and firmly packed with oakum or old hemp rope. They are soaked in tar to be watertight and well secured with pure lead not less than 25 mm deep. Well calked or filled with cement mortar.
a)
Joints
b)
Pipes
c)
Threaded pipes
d)
Coupling
32.
A valve opened and closed by the fall and rise, respectively, of an attached ball floating on the surface of the liquid.
a)
Ball cock
b)
Curb cock
c)
Corp cock
d)
Float cock
33.
A type of pipe connection in which a ballshaped end is held in a cuplike shell and allows movements in every direction.
a)
Ball joint
b)
Soldered joint
c)
Brazed joint
d)
Open joint
34.
A room equipped with a shower stall or bathtub.
a)
Bathroom
b)
Half bathroom
c)
Confined room
d)
Open toilet
35.
Any of two or more similar adjacent fixtures which discharge into a common horizontal soil or waste branch.
a)
Battery of fixtures
b)
Series of fixtures
c)
Gang of fixtures
d)
Parallel of fixtures
36.
A controlled outlet of a pipeline to discharge liquid or detritus.
a)
Blow-off
b)
Flush down
c)
Drain off
d)
Discharge on
37.
A pipe flange that is not drilled for bolt holes.
a)
Blank flange
b)
Blind flange
c)
Flat flange
d)
Welded flange
38.
A horizontal vent connecting one ore individual vertical back vents with the vent stack or stack vent.
a)
Branch vent
b)
Parallel vent
c)
Vertical vent
d)
Battery vent
39.
A tool for straightening or bending lead pipe.
a)
Bending pin
b)
Turning pin
c)
Straight pin
d)
Street pin
40.
B & S (Ends of Pipes):
a)
Hub and Spigot
b)
Bell and Spigot
c)
Brown and Sharpe
d)
Black & Silver
41.
The portion of an underground system, which cannot drain by gravity into the building sewer.
a)
Building subdrain
b)
Building drain
c)
Building supply
d)
Building structure
42.
A fitting, screwed or caulked over end of a pipe for closing the pipe end.
a)
Plug
b)
Cap
c)
Blind flange
d)
cloth
43.
A specially designed system of waste piping embodying the horizontal wet venting of one or more sinks or floor drains by means of a common horizontal waste and vent pipe, adequately sized to provide free movement of air above the flow line of the drain.
a)
CW & VS
b)
CT & PRV
c)
CS & WV
d)
DWV
44.
A structure which any part of its structural framework will ignite and burn at a temperature of 756 °C or less.
a)
Combustible constructio
b)
Incombustible construction
c)
Fire resistant structure
d)
Protected resistant structure
45.
A non-watertight line excavation in the ground which receives the discharge of a sanitary drainage system permitting the liquid to seep through the bottom and sides.
a)
Cesspool
b)
Seepage pit
c)
Sump pit
d)
Privy
46.
A vertical shaft for installation of different pipe stacks.
a)
Chase
b)
Duct chase
c)
Conduit chase
d)
Sewage chase
47.
A stop valve placed at the connection of the water service pipe to the water main.
a)
Corporation stop
b)
Curb stop
c)
Curb cock
d)
Gate valve
48.
A control valve for the water supply of a building, usually placed between the sidewalk and the street curb; used to shutoff the water supply in case of emergency or should the water supply of building be discontinued.
a)
Curb stop
b)
Corporation stop
c)
Gooseneck
d)
Gate valve
49.
A valve placed at the street side of the water meter and serves as a controlling device for the building installation.
a)
Curb cock
b)
Corporation cock
c)
Curb stop
d)
Meter stop
50.
The extended portion of a pipe that is closed at one end to which no connections are made on the extended portion.
a)
Dead end
b)
Dead leg
c)
Dead out
d)
Dead in
51.
Is a pipe installed to vent a fixture trap and which connects with the vent system above the fixture served or terminates in the open air.
a)
Individual vent
b)
Common vent
c)
Circuit ven
d)
Relief vent
52.
A water closet consisting of a continuous trough containing water. Prohibited by health authorities for permanent installation.
a)
Latrine
b)
Wooden closet
c)
Countertop closet
d)
Wall hung closet
53.
Is measured along its centerline.
a)
Length of pipe
b)
Developed length
c)
Conduit
d)
Pipe
54.
A vertical vent connection on a horizontal soil or waste branch at a point downstream of the last fixture connection.
a)
Circuit vent
b)
Looped vent
c)
Yoke vent
d)
Relief vent
55.
A septic tank with the effluent discharging into a subsurface disposal field, into one or more seepage pits or into a combination of subsurface disposal field and seepage pit or of such other facilities.
a)
Public sewage disposal system
b)
Private sewage disposal system
c)
Government disposal system
d)
Residential
56.
It designed and constructed to retain solid, digest organic matter through a period of detention and to allow the liquid to discharge into the soil outside of the tank through seepage pit.
a)
Septic tank
b)
Catch basin
c)
Aerobic treatment system
d)
STP
57.
A pressure less than atmospheric.
a)
Siphonage
b)
Vacuum
c)
Backpressure
d)
Frontpressure
58.
Operates automatically by opening a hose valve.
a)
Automatic standpipe system
b)
Manually operated standpipe system
c)
Wet standpipe
d)
Dry standpipe
59.
The vertical main of a system of soil, waste or vent pipings extending through one or more stories and extended thru the roof.
a)
Stack
b)
Stack vent
c)
SVTR
d)
VSTR
60.
The extension of a soil or waste stack above the highest horizontal drain connected to the stack.
a)
Stack
b)
Stack vent
c)
SVTR
d)
VSTR
61.
A tee with the branch to receive a threaded pipe or fittings.
a)
Tapped tee
b)
Sanitary tee
c)
Street tee
d)
Straight tee
62.
Is the same as circuit vent except that it loops back and connect with a stack vent instead of a vent stack.
a)
Loop vent
b)
Looped vent
c)
Relief vent
d)
SVTR
63.
Is the pipe from the water main or other source of water supply to the building served.
a)
Water service pipe
b)
Building distribution pipe
c)
Water main pipe
d)
Building main pipe
64.
Cast iron pipe generally used for building installation.
a)
SV type
b)
XV type
c)
CW type
d)
VS type
65.
Cast iron pipe as extra duty pipe that generally used for underground installation.
a)
SV type
b)
XV type
c)
CW type
d)
VS type
66.
Can be used as soil, waste, ventilation and downspout where remarkably superior for embedment in concrete structure.
a)
Cast iron pipe
b)
Ductile iron pipe
c)
Asbestos cement pipe
d)
Vitrified clay pipe
67.
The cheapest among the sewer pipes sometimes recommended for house sewer and for septic tank installation.
a)
Vitrified clay pipe
b)
Bituminous fiber sewer pipe
c)
HDPE
d)
Cast iron pipe
68.
It is made out of clay, cast into length of 75 cm treated with glazing compound and durable for underground installation.
a)
Vitrified clay pipe
b)
Bituminous fiber sewer pipe
c)
HDPE
d)
Cast iron pipe
69.
Is made out from mild steel, drawn through a die and welded, cast into 6 m long. It deteriorate faster when used as hot water supply line.
a)
Galvanized steel pipe
b)
Cast iron pipe
c)
Galvanized wrought iron pipe
d)
Copper pipe
70.
Better in quality than the steel pipe for plumbing installation and more resistant to acid waste.
a)
Galvanized steel pipe
b)
Cast iron pipe
c)
Galvanized wrought iron pipe
d)
Copper pipe
71.
Is used for a well-fitted hub and spigot connections.
a)
Cast iron standard pipe
b)
Cast iron single hub
c)
Cast iron hubless pipe
d)
Cast iron double hub
72.
Is preferred when a piece of pipe needed is shorter than 150 cm long. When the pipe is cut, both ends has hub to serve as joint connector.
a)
Cast iron standard pipe
b)
Cast iron single hub
c)
Cast iron hubless pipe
d)
Cast iron double hub
73.
The legality of RNPCP 1999 was based on what Section RA 1378?
a)
Section 2
b)
Section 3
c)
Section 4
d)
Section 5
74.
Basic Principles listed in RNPCP 1999 was based on what section of RA 1378?
a)
Section 4
b)
Section 5
c)
Section 3
d)
Section 6
75.
Is the use of Air Admittance Valve as an alternative of vent pipes a violation of Principle no.12 on our RNPCP 1999?
a)
May be
b)
NO
c)
Yes
d)
Need Approval of Administrative Authority
76.
When was the Board of Master Plumber Resolution No. 04 Series of 1999 that covered the Adoption and Promulgation of RNPCP 1999 approved?
a)
September 30, 1999
b)
September 30, 1998
c)
September 31, 1999
d)
September 29, 1999
77.
A permit is not required for the repairs that involve only _____.
a)
Relocation of fixtures
b)
The working parts of faucets and valves
c)
The replacement of water heaters
d)
None of the above
78.
What is DAO No. 34 Series of 1990 all about?
a)
Revised Effluent Regulation of 1990
b)
Revised Water Usage/Classification Water Quality Criteria
c)
Philippine National Standard for Effluent Discharge of 2007
d)
Philippine National Standard for Drinking Water of 2007
79.
What is DAO No. 35 Series of 1990 all about?
a)
Revised Effluent Regulation of 1990
b)
Revised Water Usage/Classification Water Quality Criteria
c)
Philippine National Standard for Effluent Discharge of 2007
d)
Philippine National Standard for Effluent Discharge of 2007
80.
What is DOH Administrative Order No. 2007- 0012 all about?
a)
Revised Effluent Regulation of 1990
b)
Revised Water Usage/Classification Water Quality Criteria
c)
Philippine National Standard for Effluent Discharge of 2007
d)
Philippine National Standard for Drinking Water of 2007
81.
According to Accessibility Law, the accessible toilet compartments shall have the following a minimum area of _____?
a)
1.6 m x 1.8 m
b)
1.5 m x 1.8 m
c)
1.8 m x 1.8 m
d)
1.7 m x 1.8 m
82.
According to Accessibility Law, a turning space of _____ sqm. with a minimum dimension of _____ mm for wheelchair users shall be provided outside water closet cubicles.
a)
2.25, 1500
b)
2.15, 1500
c)
2.25, 1800
d)
2.30, 1800
83.
According to Accessibility Law, a minimum of one accessible to persons with disabilities water closet in every floor for every _____ regular water closet.
a)
20
b)
25
c)
15
d)
None of the above
84.
According to Accessibility Law, the maximum height of toilet seat for persons with disabilities is _____?
a)
450 mm
b)
500 mm
c)
400 mm
d)
430 mm
85.
According to Accessibility Law, the maximum height of lavatory for persons with disabilities is _____?
a)
800 mm
b)
700 mm
c)
600 mm
d)
650 mm
86.
According to Accessibility Law, urinals shall be of the wall-hung type and should have elongated lip; the maximum height of the lip should be _____ from the floor.
a)
480 mm
b)
700 mm
c)
600 mm
d)
500 mm
87.
In accordance with NBCP, how much be the plumbing fee for plumbing installation of a water closet in excess of one plumbing unit?
a)
Php 2.00
b)
Php 9.00
c)
Php 8.00
d)
Php 7.00
88.
In accordance with NBCP, how much be the plumbing fee for plumbing installation of a shower head in excess of one plumbing unit?
a)
Php 2.00
b)
Php 9.00
c)
Php 8.00
d)
Php 7.00
89.
In accordance with NBCP, how much be the plumbing fee for plumbing installation of a dental cupsidor?
a)
Php 4.00
b)
Php 9.00
c)
Php 2.00
d)
Php 7.00
90.
In accordance with NBCP, how much be the plumbing fee for plumbing installation of a digestive chamber having 5 m3?
a)
Php 24.00
b)
Php 29.00
c)
Php 20.00
d)
Php 7.00
91.
The minimum distance required between water supply wells and cesspool/seepage pit.
a)
1.5 m
b)
15.2 m
c)
30.5 m
d)
45.7 m
92.
The minimum distance required between water supply wells and disposal fields.
a)
1.5 m
b)
15.2 m
c)
30.5 m
d)
45.7 m
93.
The minimum distance required between water supply wells and building sewer.
a)
1.5 m
b)
15.2 m
c)
30.5 m
d)
45.7 m
94.
The minimum distance between seepage pit and cesspool.
a)
3.7 m
b)
1.5 m
c)
3.0 m
d)
15.2 m
95.
The minimum distance between seepage pit/cesspool and septic tank.
a)
1.5 m
b)
1.8 m
c)
15.2 m
d)
3.0 m
96.
The minimum distance between seepage pit/cesspool and disposal field.
a)
1.5 m
b)
3.0 m
c)
3.7 m
d)
15.2 m
97.
The minimum distance between distribution box and disposal field?
a)
1.5 m
b)
3.0 m
c)
3.7 m
d)
15.2 m
98.
The minimum distance between pressure public water main and septic tank.
a)
1.5 m
b)
3.0 m
c)
3.7 m
d)
15.2 m
99.
The minimum distance between on site domestic water service line and building sewer.
a)
0.30 m
b)
0.60 m
c)
1.5 m
d)
3.0 m
100.
The minimum distance between property line adjoining private property and seepage pit/cesspool.
a)
1.5 m
b)
3.0 m
c)
2.4 m
d)
3.7 m
100 %
