Red,.Seal,. Review-,. Plumbing
1. what,.is,.done,.to,.a,.natural,.gas,.line,.after,.a,.finished,.installation:,.normal,.working,.pr
essure,.test
2. what,.is,.the,.first,.thing,.done,.after,.installing,.drainage,.piping:,.test
3. how,.is,.the,.drain,.in,.a,.water,.dispensing,.fridge,.hooked,.up?:,.indirectly
4. how,.is,.vertical,.pipe,.suspended:,.riser,.clamps,.every,.2,.stories+,.1,.on,.top,.floor
5. what,.is,.wrong,.with,.a,.water,.system,,.when,.pump,.starts,.immediately,.after,.r
unning,.water:,.waterlogged,.pressure,.tank
6. where,.is,.injector,.located,.in,.a,.deep,.well?:,.below,.drawdown,.level,.of,.the,.well
7. when,.would,.it,.be,.okay,.to,.tie,.a,.floor,.drain,.into,.a,.rain,.water,.leader:,.when,.it,.is,.clear,.wate
r,.waste,.only
8. how,.many,.showers,.can,.be,.installed,.using,.1,.drain:,.6
9. minimum, . distance, . between, . shower, . heads:, . 750mm
10. what,.backflow,.preventer,.cannot,.be,.tested:,.dual,.check,.valve
11. how,.is,.copper,.attached,.to,.steel,.without,.electrolysis:,.dielectric,.unions
12. what,.determines,.the,.size,.of,.piping,.from,.a,.well,.on,.a,.jet,.pump:,.suction,.line
13. how,.is,.copper,.medical,.line,.prepared,.for,.brazing:,.nitrogen,.purge
14. how,.many,.vents,.are,.required,.on,.oil,.interceptor:,.2
15. max,.distance,.of,.1,.way,.rodding,.on,.4",.drain,.line:,.15m
16. max,.pressure,.for,.domestic,.water:,.80psi
17. what,.backwater,.valve,.is,.used,.on,.a,.building,.drain:,.normally,.open
18. what, . is, . used, . on, . heating, . system, . to, . allow, . for, . expansion, . and, . contraction:, . e
x-pansion,.loop/joint
19. what,.is,.every,.water,.heater,.required,.to,.have:,.t/p,.relief,.valve
20. what,.allows,.air,.to,.enter,.around,.laterals,.in,.a,.septic,.field:,.perforated,.pipe
21. what,.is,.the,.practical,.lift,.on,.a,.shallow,.well,.pump:,.25ft
22. how,.do,.you,.grade,.pipe,.in,.compressed,.air,.system:,.grade,.away,.from,.compressor,.to,.low,.p
oint
23. what, . controls, . zone, . valves:, . thermostats
24. how,.do,.you,.connect,.cast,.iron,.to,.copper:,.fernco
25. percentage,.of,.air,.to,.water,.in,.a,.water,.system,.pressure,.tank:,.1/3,.air
26. what,.depth,.of,.trench,.requires,.sloping,.of,.shoring:,.5ft
27. what, . is, . the, . length, . of, . a, . lanyard:, . 5ft
,. ,.
1. what,.is,.done,.to,.a,.natural,.gas,.line,.after,.a,.finished,.installation:,.normal,.working,.pr
essure,.test
2. what,.is,.the,.first,.thing,.done,.after,.installing,.drainage,.piping:,.test
3. how,.is,.the,.drain,.in,.a,.water,.dispensing,.fridge,.hooked,.up?:,.indirectly
4. how,.is,.vertical,.pipe,.suspended:,.riser,.clamps,.every,.2,.stories+,.1,.on,.top,.floor
5. what,.is,.wrong,.with,.a,.water,.system,,.when,.pump,.starts,.immediately,.after,.r
unning,.water:,.waterlogged,.pressure,.tank
6. where,.is,.injector,.located,.in,.a,.deep,.well?:,.below,.drawdown,.level,.of,.the,.well
7. when,.would,.it,.be,.okay,.to,.tie,.a,.floor,.drain,.into,.a,.rain,.water,.leader:,.when,.it,.is,.clear,.wate
r,.waste,.only
8. how,.many,.showers,.can,.be,.installed,.using,.1,.drain:,.6
9. minimum, . distance, . between, . shower, . heads:, . 750mm
10. what,.backflow,.preventer,.cannot,.be,.tested:,.dual,.check,.valve
11. how,.is,.copper,.attached,.to,.steel,.without,.electrolysis:,.dielectric,.unions
12. what,.determines,.the,.size,.of,.piping,.from,.a,.well,.on,.a,.jet,.pump:,.suction,.line
13. how,.is,.copper,.medical,.line,.prepared,.for,.brazing:,.nitrogen,.purge
14. how,.many,.vents,.are,.required,.on,.oil,.interceptor:,.2
15. max,.distance,.of,.1,.way,.rodding,.on,.4",.drain,.line:,.15m
16. max,.pressure,.for,.domestic,.water:,.80psi
17. what,.backwater,.valve,.is,.used,.on,.a,.building,.drain:,.normally,.open
18. what, . is, . used, . on, . heating, . system, . to, . allow, . for, . expansion, . and, . contraction:, . e
x-pansion,.loop/joint
19. what,.is,.every,.water,.heater,.required,.to,.have:,.t/p,.relief,.valve
20. what,.allows,.air,.to,.enter,.around,.laterals,.in,.a,.septic,.field:,.perforated,.pipe
21. what,.is,.the,.practical,.lift,.on,.a,.shallow,.well,.pump:,.25ft
22. how,.do,.you,.grade,.pipe,.in,.compressed,.air,.system:,.grade,.away,.from,.compressor,.to,.low,.p
oint
23. what, . controls, . zone, . valves:, . thermostats
24. how,.do,.you,.connect,.cast,.iron,.to,.copper:,.fernco
25. percentage,.of,.air,.to,.water,.in,.a,.water,.system,.pressure,.tank:,.1/3,.air
26. what,.depth,.of,.trench,.requires,.sloping,.of,.shoring:,.5ft
27. what, . is, . the, . length, . of, . a, . lanyard:, . 5ft
,. ,.
