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114 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Residential bar sink, beer tap, cuspidor, dental unit, drinking fountain, lavatory (basin), are how many fixture units? |
A) 1 B) 2 C) 3 D) 4 |
A) 1 |
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Commercial w/4 compartment bar sink, bathtub, bidet, disposal residential or 2" commercial, dishwaher residential or commercial single rack, glass washer, laundry sink, mop sink 2", pedicure foot bath, service sink 2", shower, kitchen sink, comercial pot sink, sitz bath, shampoo sink, floor urinal or wall urinal, cicular wash fountain, 1/4 1/2 circular are how many fixture units? |
A) 1 B) 2 C) 3 D) 5 |
B) 2 |
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49-901: n1) Beer taps should be run _ when possible. |
A) direct B) indirect C) horizontal D) verticle |
B) indirect |
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49-901: n5) clothes washers in grups of _ or more shall be rated at _ units each for the purpose of common waste piping. |
A) 2 , 4 B) 3 , 6 C) 4 , 6 D) 6 , 6 |
B) 3 , 6 |
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49-901: n7) disposals shall not be installed in commercial kitchens. |
TRUE FALSE |
TRUE |
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49-901: n8) A bar sink with three and a half inch strainer shall be rated at _ fixture units and shall have a minimum inch and a half waste opening. |
A) 1 B) 2 C) 3 D) 4 |
B) 2 |
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49-901: n10.2)Floor drains, and floor sinks shall have a fixture rating based on the size of the _ _. |
A) fixture load B) fixture units C) drain outlet D) stack size |
C) drain outlet |
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49-901: n10) when the floor drain or floor sink is used to recieve the discharge from an idirect waste, the rating shall be based on the discharge of the _ _. |
A) fixture units B) discharging fixture C) oily discharge D) combined waste |
B) discharging fixture |
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49-902: ) A branch and soil waste line may be extended to the first floor to recieve the discharge of no more than _ water closet and _ one lavatory. |
A) 1 ,1 B) 1 ,2 C) 2 ,2 D) 2 ,4 |
A) 1 ,1 |
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49-902: a) branch soil and waste lines vertical riser shall not exceed _ feet. |
A) 5' B) 10' C) 15' D) 20' |
C) 15' |
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49-902: b) the vent stack of a branch soil and waste line may be ruduced to _ with approved reducing fittings. |
A) 1 1/2" B) 2" C) 3" D) 4" |
A) 1 1/2" |
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49-902: c) when a stack is extended to recieve fixtures from floors above the first floor or to recieve more than one water closet from the first floor, it shall be run _ _. |
A) 3" B) rduced size C) full size D) increased size |
C) full size |
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49-902: d) a seperate waste may be connected to a horizontal or vertical branch below the water closet and extended horizontally and vertically for waste on the first floor and above. fixture units are not to exceed the _ _. |
A) vent load B) waste load C) fixture count D) branch chart |
D) branch chart |
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(49-903: n1) a maximum of _ 2" inch floor drains or floor sinks may be run on a _ inch horizontal waste line. |
A) One , 1 1/2" B) two , 1 1/2" C) two , 2" D) three , 2" |
D) three , 2" |
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(49-903: n2; a) a maximum of _ clothes washers may be run on a _ inch horizontal waste line. |
A) one , 2" B) two , 2" C) two , 3" D) three , 3" |
D) three , 3" |
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(49-903: n2; b) Four water closets may be installed in single-family dwellings provided that the water closets use _ gallons or less per flush. |
A) 5 gal B) 3 gal C) 2.4 gal D) 1.6 gal |
D) 1.6 gal |
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(49-903: n3; a) a maximum of _ back to back clothes washers may be installed on a 4" inch horizontal waste line. increase to _ inch there after. |
A) 30 , 6" B) 25 , 5" C) 20 , 8" D) 40 , 6" |
A) 30 , 6" |
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(49-903: n3; b) A maximum of _ in line clothes washers on 4" horizontal waste line. increase to 6" inch there after. |
A) 20 B) 22 C) 25 D) 30 |
B) 22 |
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(49-903: n3; c) a maximum of _ discharge hoses shall be permitted for each _ inch trap with a standpipe. |
A) 2 , 4" B) 3 , 4" C) 4 , 4" D) 8 , 4" |
C) 4 , 4" |
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(49-903: n4) all soil and waste pipe larger than 2" inches and sewers shall be laid at _ inches or _ percent. you may obtain permission from the chief inspector but may never be laid with less than _ percent. |
A) 1/16" , .5% , .25% B) 1/8" , 1% , .5% C) 1/4" , 2% , 1% D) 1/2" , 4% , 2% |
B) 1/8" , 1% , .5% |
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49-904: ) Cooling tower drains shall discharge into a special sump _x_x_ inches with a floor drain connected to the sanitary sewer. also overflow must not be a nuisance or dangerous. |
A) 12"x12"x12" B) 14"x14"x14" C) 16"x16"x16" D) 24"x24"x24" |
A)12"x12"x12" |
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49-905: ) soil, waste, and vent stacks must be run _ as possible size determined by the fixture count. |
A) indirect B) paralell C) direct D) perpendicular |
C) direct |
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(49-906: n1) maximum length is the developed from _ point to the last fixture opening. |
A) originating B) base of stack C) vent D) stack |
A) originating |
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(49-906: n2) a branch is any soil or waste line not _. |
A) vented B) vented full size C) run full size D) verticle |
B) vented full size |
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49-906: nCI) horizontal drains are designed to run _ full. |
A) 1/8 B) 1/4 C) 1/2 D) 3/4 |
C) 1/2 |
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49-907: a) lifting equipment and piping shall be considered part of the _ system. |
A) sump B) drainage C) plumbing D) sewer |
C) plumbing |
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49-907: b) the soil and waste systems shall discharge into an _ sump or receiving tank located to receive sewage by gravity. |
A) septic B) airtight C) buried D) cesspit |
B) airtight |
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49-907: c) Soil , waste , and vent piping for fixtures to discharge into a sump shall comply with _ system rquirements. |
A) gravity B) pumping C) plumbing D) storm drain |
A) gravity |
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49-907: d) the discharge piping shall be no smaller than the connection on the pumping equipment and all pipe and fittings shall be pressure rated to _ times the maximum head pressure rating of the pump. |
A) 1 1/2 B) 2 C) 2 1/2 D) 4 |
A) 1 1/2 |
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49-907: e) the waste fixture rating chart is based on _._._. discharge rating |
A) N.F.M. B) G.P.M. C) N.P.H. D) D.T.F. |
B) G.P.M. |
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49-907: f) all discharge piping shall be labeled _ and no other waste shall be connected to this line. |
A) pump waste line B) ejector waste line C) pressure waste line D) powered waste line |
C) pressure waste line |
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49-907: g) the system shall be connected to the building drain or sewer with a full flow check valve and a _ no higher than five feet above the top of the sump. |
A) gate valve B) sisson valve C) globe valve D) ball valve |
A) gate valve D) ball valve |
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49-907: h) the _ sump shall be vented accordingly. |
A) truncated B) airtight C) covered D) pump |
B) airtight |
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49-907: h; 1) the sump shall be vented according to the manufacturers recomendations, with no less than _ inches. |
A) 3/4" D) 1" C) 1 1/2" D) 2" |
C) 1 1/2" |
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49-907: h; 2) the vent pipe size is based on the waste _ and the length of the vent pipe *49-1313 |
A) F.U. B) P.U. C) P.S.I. D) G.P.M. |
A) F.U. * fixture units |
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49-907: h-3) the sump vent _ be connected the buildng vent system. |
A) cannot B) may C) must D) not required |
B) may |
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49-907: h-3) exception: soil and wate system discharged through a pneumatic ejector the vent for the sump _ be run independently of other vents. |
A) must B) may C) should D) shall |
D) shall |
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49-907: ) wonder note: the fixtures vents may connect to the sump vent using the larger fixture unit count to size the _ should they connect to seperate stacks fixture units shall apply to both _. |
A) stack vents B) vent stacks C) waste stacks D) relief vents |
B) vent stacks |
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49-907: i) a sump is not required to be _ or vented when it recieves the waste from a single floor drain or residential clothes washer. |
A) airtight B) sealed C) ejected D) check valve |
A) aitight |
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49-907: j) a macerating toilent system may be permited as an alternative to a sewage pump system when used for a single bathroom and in the opinion of the _ the bathroom cannot be installed using a gravity system. |
A) plumbing board B) laws of physics C) chief plumbing inspector D) master plumber |
C) chief plumbing inspector |
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49-908: a) exterior drains may be installed by a _. |
A) apprentice B) sewer layer C) lawn spinkler contractor D) journeyman plumber |
B) sewer layer |
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49-908: b) interior drains shall be installed by _. |
A) apprentice B) sewer layer C) master or journyman plumber D) water conditioning contractor |
C) master or jornyman plumber |
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49-908: c) drains shall be installed ina sutable porous bedding material along with a _ to prevent clogging. |
A) floable fill B) sand base C) concrete D) filter fabric |
D) filter fabric |
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49-908: e) a sump pit shall be a minimum of _ inches diameter and _ inches deep and are not required to be airtight. |
A) 12" x 18" B) 18" x 24" C) 20" x 36" D) 24" x 48" |
C) 20" x 36" |
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49-908: f) when the discharge for a sump pump connects to a storm or combination sewer it shall have a full flow check and a full flow gate or ball valve no higher than _ feet above the top of the sump tank. |
A) 2' B) 3' C) 5' D) 10' |
C) 5' |
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49-908: g) a subsoil drain connected by gravity to a storm sewer shall have a back water valve installed at or before the connection the valve shall be located in a minimum _ inch manhole. |
A) 12" B) 24" C) 36" D) 48" |
D) 48" |
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49-908: h) a back water valve will not be required if the gravity subsoil drain discharges to a grated inlet that has an overflow rim with a lower elevation than the _ of the subsoil pipe. |
A) crown B) invert C) wier D) peak |
B) invert |
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49-909: a) _ water shall be permitted to discharge into the sanitary sewer. |
A) all B) some C) no D) most |
C) no |
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49-909: b) no discharge from the sump pumps shall create a _. |
A) inconvinience B) nuisance C) impediment D) problem |
B) nuisance |
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49-909: c) no water from a subsoil system shall be permitted to flow over public sidewalks, streets or _ property. |
A) adjacent B) base C) public D) private |
A) adjacent |
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49-909: d) any discharge from sump pumps shall discharge at least _ feet away from the building foundation. |
A) 1' B) 3' C) 5' D) 10' |
B) 3' |
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49-909: e) if the pumps discharge cannot be piped in such a manner as to avoid flowing over sidewalks driveways parking lots or adjacent property the discharge must be piped direct to the storm sewer if a storm sewer is not available the owner may request _ departments permission to discharge to the street at the gutter. |
A) plumbing board B) chief inspector C) property managment D) public works |
D) public works |
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49-910: .4) sump pumps located in elevator pits shall be discharged to the sanitary system by way of _ the sump is not rquired to be airtight or vented. |
A) indirect waste B) direct connection C) daylight D) overflow |
A) indirect waste |
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49-910: .3) where an elevator hoistway pit requires more than 50 gpm, the sump may utilize multiple pumps. the first stage pump shall provide a minimum _ gpm and shall discharge into the sanitary sewer. |
A) 15 gpm B) 30 gpm C) 50 gpm D) 75 gpm |
B) 30 gpm |
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49-910: .5) additional pumps shall be configured to operate only if the first pump cannot remove the water in the hoistway pit and shall be allowed to drain into a building parking garage system. the system shall be sized to _ flow from additional pumps. |
A) avoid B) accept C) accommodate D) abandone |
C) accommodate |
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49-910: .6) if parking garage drain system is not available, additional pumps can be run to sanitary or to _ as long as accomidations can be made to ensure it is not a nuisance. |
A) grade outside B) a lateral C) subsoil drain D) run off ditch |
A) grade outside |
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49-910: .2) discharge from multiple stage elevator sump pumps shall be _ and_ by the cheif plumbing inspector. and no waste or vent shall be allowed in an elevator shaft. |
A) reviewed & allowed B) reviewed & approved C) inspected & approved D) discussed & accepted |
B) reviewed & approved |
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(49-911) a: gray water pumps shall be installed _. |
A) below grade B) below frost level C) above the floor D) above the flood rim |
C) above the floor |
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(49-911: b) gray water sumps shall have a maximum _ inch inlet and discharge. |
A) 1" B) 1 1/4" C) 1 1/2" D) 2" |
C) 1 1/2" |
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(49-911: ) the gray water sump shall have a _ seal and may only discharge gray water. |
A) air tight B) water tight C) gas tight D) hermetic |
C) gas tight |
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(49-911: e) the gray water sump shall be vented according to manufacturers recomendations and FU no less than _ inches |
A) 1" B) 1 1/2" C) 2" D) 3" |
B) 1 1/2" |
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(49-911: f) gray water vent systems _ be connected to the building vent system. |
A) may B) may not C) must D) will not |
A) may |
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(49-911: g) pumping equipment and piping shall be labeled _ and no other waste shall be connected to this line. |
A) pump waste line B) pressure waste line C) gravity waste line D) sump waste line |
B) pressure waste line |
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(49-91: h) a full flow check valve and a full flow gate or _ valve shall be installed no more than five feet above the sump. |
A) globe B) gate C) ball D) test |
C) ball |
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(49-925) vacum drainage sytems are limited to _ freezers and coolers condensation drain all other uses must be waiver withe 13 points per (d) of this section. |
A) warehouse B) commercial kitchen C) mobile kitchen D) supermarket |
D) supermarket |
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49-903: hbd; pfu) 1 1/4" building drain or sewer may carry a load of 1 what maximum length? |
A) 15' B) 25' C) 35' D) 45' |
D) 45' |
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49-903: hbd; pfu) 1 1/2 building drain or sewer may carry what load of _ a maximum 60'. |
A) 2 B) 3 C) 6 D) 8 |
B) 3 |
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49-903: hbd; pfu) a _ horizontal building drain or sewer may carry 16 fixture units a maximum of 75'. |
A) 1 1/2" B) 2" C) 2 1/2" D) 3" |
B) 2" |
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49-903: hbd; pfu) how many fixture units are permissable on a 3" horizontal building drain or sewer at 1/8" inch per foot. |
A) 18 B) 24 C) 36 D) 48 |
C) 36 |
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49-903: hbd; pfu) a 3" horizontal building drain or sewer set with 1/4" inch per foot fall may carry how many fixture units? |
A) 36 B) 48 C) 59 D) 70 |
B) 48 |
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49-903: hbd; pfu) a 3" horizontal building drain or sewer set at 1/2" inch per foot fall may carry what fixture units? |
A) 48 B) 68 C) 70 D) 75 |
C) 70 |
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49-903: hbd; pfu) what is the mximum length of a 3" building drain or sewer? |
A) 75 B) 125 C) 150 D) 200 |
C) 150 |
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49-903: hbd; pfu) what is the maximun number of water closets on a 3" horizontal building drain or sewer? |
A) 1 B) 3 C) 5 D) 18 |
B) 3 |
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49-903: hbd; pfu) how many fixture units does a 4" horizontal building drain or sewer carry? |
A) 125 B) 148 C) 180 D) 216 |
C) 180 |
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49-903: n3; c) how many discharge hoses from clothes washers may drain in a 4" trap with a standpipe? |
A) 2 B) 4 C) 6 D) 8 |
B) 4 |
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49-903: n4 ) what is the minimum slope that any soil or waste pipe over 2" must be laid withe approved by the chief inspector. |
A) 1/16" or .5% B) 1/8" or 1% C) 1/4" or 1.5% D) 1/2" or 2% |
B) 1/8" or 1% |
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49-903: hbd; pfu) what grade allows for a 4" horizontal biulding drain or sewer to carry a 216 pfu? |
A) 1/16" B) 1/8" C) 1/4" D) 1/2" |
C) 1/4" |
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49-903: hbd; pfu) when laid at 1/2" inch fall per foot what load may a 4" inch horizontal building drain carry? |
A) 216 B) 250 C) 360 D) 421 |
B) 250 |
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49-903: hbd; pfu) horizontal building drains or sewers 4" inch and larger have what maximum length. |
A) 250' B) 375' C) 500' D) unlimited |
D) unlimited |
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49-903: hbd; pfu) what load can a 6" horizontal building drain or sewer carry when laid at 1/16" of an inch? |
A) 500 B) 600 C) 700 D) 800 |
B) 600 |
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49-903: hbd; pfu) when laid at 1/8" per foot fall what load will a 6" horizontal building drain carry? |
A) 600 B) 640 C) 660 D) 720 |
C) 660 |
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49-903: hbd; pfu) when laid at 1/4" inch per foot fall what load will a 6" inch horizontal building drain or sewer carry? |
A) 680 B) 732 C) 790 D) 811 |
C) 790 |
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49-903: hbd; pfu) when laid at 1/2" inch per foot fall a 6" horizontal building drain or sewer may carry a load of _ . |
A) 940 B) 1000 C) 1200 D) 1890 |
A) 940 |
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49-903: n1) how many floor drains may run on one 2" inch horizontal building drain or sewer? |
A) 1 B) 2 C) 3 D) 5 |
C) 3 |
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49-903: n2; a) what is the maximum clothes washers on one 3" horizontal building drain or sewer? |
A) 1 B) 2 C) 3 D) 5 |
C) 3 |
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49-903: n3; a) what is the maximum number of back to back clothes washers on a 4" horizontal bulding drain or sewer? ( increase to 6" there after.) |
A) 20 B) 25 C) 30 D) 42 |
C) 30 |
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49-903: n3; b) a maximum of _ in-line clothes washers on a 4" inch horizontal building drain or sewer. ( increase to 6" there after) |
A) 16 B) 22 C) 32 D) 36 |
B) 22 |
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49-906: tsz) what are the maximum number of fixture units for a branch interval ona 12" inch stack? |
A) 1000 B) 1156 C) 1260 D) 1340 |
C) 1260 |
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49-906: tsz) what are the maximum number of fixture units on a branch interval for a 10" inch stack? |
A) 700 B) 702 C) 707 D) 710 |
B) 702 |
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49-906: tsz) what is the maximum number of fixture units on a branch interval for an 8" inch stack? |
A) 505 B) 525 C) 554 D) 576 |
D) 576 |
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49-906: tsz) what is the maximum fixture units on a brach interval for a 6" stack? |
A) 218 B) 248 C) 268 D) 288 |
D) 288 |
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49-906: tsz) what is the maximum fixture units on a branch interval for a 4" stack? |
A) 56 B) 72 C) 98 D) 102 |
B) 72 |
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49-906: tsz) what is the maximum number of fixture units on a branch interval for a 3" stack? |
A) 28 B) 32 C) 36 D) 42 |
B) 32 |
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49-906: tsz) what is the maximum fixture units on a branch interval for a 2" stack? |
A) 3 B) 6 C) 7 D) 8 |
D) 8 |
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49-906: tsz) what is the maximum number of water closets on an 8" stack? |
A) 200 B) 250 C) 300 D) 350 |
C) 300 |
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49-906: tsz) what is the maximum number of water closets allowed on a 6" inch stack? |
A) 75 B) 96 C) 113 D) 160 |
B) 96 |
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49-906: tsz) what is the maximum number of water closets on a 4" stack? |
A) 15 B) 20 C) 24 D) 25 |
C) 24 |
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49-906: tsz) what is the maximum number of water closets on a 3" stack? |
A) 1 B) 3 C) 5 D) 9 |
B) 3 |
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49-906: tsz) what is the maximum number of fixture units on a 12" inch stack? |
A) 6400 B) 7400 C) 8400 D) 9400 |
C) 8400 |
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49-906: tsz) what is the maximum number of fixture units on a 10" inch stack? |
A) 5400 B) 6400 C) 7400 D) 8400 |
A) 5400 |
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49-906: tsz) what is the maximum number of fixture units on an 8" stack? |
A) 3675 B) 4235 C) 4537 D) 4763 |
A) 3675 |
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49-906: tsz) what is the maximum number of fixture units on a 6" inch stack? |
A) 800 B) 900 C) 1000 D) 1200 |
C) 1000 |
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49-906: tsz) what is the maximum fixture units on a 4" inch stack? |
A) 220 B) 240 C) 260 D) 280 |
B) 240 |
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49-906: tsz) what is the maximum number fixture units on a 3" stack? |
A) 50 B) 60 C) 75 D) 90 |
B) 60 |
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49-906: tsz) what is the maximum number of fixture units on a 2" stack? |
A) 16 B) 18 C) 21 D) 32 |
A) 16 |
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49-906: tsz) what is the maximum number of fixture units on an 1 1/2" inch stack? |
A) 1 B) 2 C) 3 D) 4 |
C) 3 |
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49-906: tsz) how many fixture units does an 1 1/4" inch stack carry? |
A) 0 B) 1/2 C) 3/4 D) 1 |
D) 1 |
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49-906: tsz) what is the maximum length of an 1 1/4" inch stack? |
A) 45' feet B) 60' feet C) 75' feet D) 105' feet |
A) 45' feet |
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49-906: tsz) what is the maximum length of an 1 1/2" inch stack? |
A) 45' feet B) 60' feet C) 75' feet D) 105' feet |
B) 60' feet |
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49-906: tsz) what is the maximum length of a 2" inch stack? |
A) 45' feet B) 60' feet C) 75' feet D) 105' feet |
C) 75' feet |
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49-906: tsz) what is the maximum length of a 3" stack? |
A) 105' feet B) 125' feet C) 145' feet D) 150' feet |
D) 150' feet |
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49-906: tsz) what is the maximum length of a 4" stack? |
A) 200' feet B) 225' feet C) 250' feet D) 325' feet |
B) 225 |
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49-906: tsz) what is the maximum length of a 6" inch stack? |
A) 400' feet B) 500" feet C) 600' feet D) 700' feet |
A) 400' feet |
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49-906: tsz) what is the maximum length of an 8" stack? |
A) 400' feet B) 500' feet C) 600' feet D) 700' feet |
C) 600' feet |
