1. Symbols.

Question 0

5. Draw symbols of showers
   1) shower stalls
   2) shower head p;an elevation;
   3) overhead gang shower plan and elevation.

Answer 0

See figure 100.

Question 1

4. Draw symbols of baths
   1) roll rim;
   2) corner;
   3) recessed;
   4) sits
   5) angle tub,

Answer 1

See figure 99.

Question 2

6. Draw symbols of water closet and bidet
   1) low tank;
   2) flush valve;
   3) bidet.

Answer 2

See figure 101.

Question 3

7. Draw symbols of urinals
   1) pedestal type;
   2) wall type;
   3) corner type;
   4) stall type;
   5) through type.

Answer 3

See figure 102.

Question 4

8. Draw symbols of lavatories and dishwasher
   1) pedestal;
   2) wall;
   3) corner;
   4) medicare or medical;
   5) dental;
   6) dishwasher.

Answer 4

see figure 103.

Question 5

9. Draw symbols of sinks
   1) plain kitchen;
   2) kitchen , R&L Drain board;
   3) kitchen L Drain Board;
   4) combination sink and dishwasher.

Answer 5

See figure 119.

Question 6

10. Draw symbols of sinks
    1) combination sink and laundry tray;
    2) service;
    3) wash wall type;
    4) wash free standing.

Answer 6

See figure 104.

Question 7

11. Draw symbols of hot water tank and heater
    1) tank;
    2) heater.

Answer 7

See figure 105.

Question 8

12. Draw symbols of drinking fountains
    1) pedestal type;
    2) wall type;
    3) through type.

Answer 8

See figure 106.

Question 9

13. Draw symbols of
    1) meter
    2) hose rock;
    3) hose bibs;
    4) hose faucet.

Answer 9

See figure 107.

Question 10

14. Draw symbols of
    1) gas range;
    2) gas outlet;
    3) vacuum outlet;
    4) drain.

Answer 10

See figure 108.

Question 11

15. Draw symbols of
    1) grease separator;
    2) oil separator;
    3) leader.

Answer 11

See figure 109.

Question 12

16. Draw symbols of
    1) floor clean-out;
    2) pipe clean-out;
    3) garage drain;
    4) floor drain with back water valve.

Answer 12

See figure 110.

Question 13

17. Draw symbols of
    1) roof sump;
    2) sump pit;
    3) fresh air intake on side walk;
    4) fresh air intake on building.

Answer 13

See figure 111.

Question 14

18. Draw drainage symbols of
    1) mane hoke;
    2) lamp hole drain;
    3) leader drain.
    4) dry well;
    5) receiving basin;
    6) yard drain inlet.

Answer 14

See figure 112.

Question 15

19. Draw symbols of
    1) wringer type washing machine;
    2) automatic washing machine;
    3) ironing machine.

Answer 15

See figure 113.

Question 16

20. Draw symbols of driers
    1) centrifugal;
    2) cabinet;
    3) rock.

Answer 16

See figure 114.

Question 17

21. Draw symbols of laundry trays and ironing boards
    1) single laundry tray;
    2) double laundry tray;
    3) built-in ironing board;
    4) surface ironing board.

Answer 17

See figure 115.

Question 18

22. Draw piping symbols of
    1) fire line;
    2) acid waste;
    3) vacuum cleaning;
    4) compressed air.

Answer 18

See figure 116.

Question 19

23. Draw piping symbols of sprinklers and pneumatic tube
    1) main supplies;
    2) branch and head;
    3) drain;
    4) pneumatic tube runs.

Answer 19

See figure 117.

Question 20

24. Draw symbols of drainage piping
    1) sewer cast-iron;
    2) sewer clay-tile, bell and spigot;
    3) drain clay-tile, bell and spigot;
    4) drain open tile or agricultural tile.

Answer 20

See figure 118.

Question 21

26. Draw symbols for pipe fitting and valves with flanged, screwed, bell and spigot, welded, soldered joint
    1) side outlet elbow - outlet up;
    2) base elbow;
    3) double branch elbow;
    4) single sweep tee
    5) double sweep tee;
    6) reducing elbow;
    7) tee.

Answer 21

See figure 121.

Question 22

27. Draw symbols for pipe fitting and valves with flanged, screwed, bell and spigot, welded, soldered joint
    1) tee - outlet up;
    2) . tee - outlet down;
    3) side outlet tee - outlet up;
    4) side outlet tee - outlet down;
    5) cross;
    6) reducer-concentric;
    7) reducer-eccentric.

Answer 22

See figure 122.

Question 23

28. Draw symbols for pipe fitting and valves with flanged, screwed, bell and spigot, welded, soldered joint
    1) lateral;
    2) gate valve, elevation;
    3) gate valve, plan;
    4) globe valve, elevation;
    5) globe valve, plan;
    6) engle gate valve, elevation;
    7) angle gate valve, plan.

Answer 23

See figure 123.

Question 24

29. Draw symbols for pipe fitting and valves with flanged, screwed, bell and spigot, welded, soldered joint
    1) angle globe valve, elevation;
    2) angle globe valve, plan;
    3) check valve;
    4) angle check valve;
    5) stop cock;
    6) safety valve;
    7) quick opening valve.

Answer 24

See figure 124.

Question 25

30. Draw symbols for pipe fitting and valves with flanged, screwed, bell and spigot, welded, soldered joint
    1) float operating valve;
    2) motor operated gate valve;
    3) motor operated globe valve;
    4) expansion joint flanged;
    5) reducing flange;
    6) union;

Answer 25

See figure 125.

Question 26

31. Draw heating piping symbols
    1) high pressure steam;
    2) medium pressure steam;
    3) low pressure steam;
    4) high pressure return;
    5) medium pressure return;
    6) low pressure return.

Answer 26

See figure 126.

Question 27

32. Draw heating piping symbols
    1) boiler blow off;
    2) condensate or vacuum pump discharge;
    3) feed-water pump discharge;
    4) make up water;
    5) air relief line;
    6) fuel oil flow.

Answer 27

See figure 127.

Question 28

33. Draw heating piping symbols
    1) fuel oil return;
    2) fuel oil tank vent;
    3) compressed air;
    4) hot water heating supply;
    5) hot water heating return.

Answer 28

See figure 128.

Question 29

34. Draw air conditioning piping symbols
    1) refrigerant discharge;
    2) refrigerant suction;
    3) condenser water flow;
    4) condenser water return;
    5) circulating chilled or hot water flow;
    6) circulating chilled or hot water return.

Answer 29

See figure 129.

Question 30

35. Draw air conditioning piping symbols
    1) Make up water;
    2) humidification line;
    3) drain;
    4) brine supply;
    5) brine return.

Answer 30

See figure 130.

Question 31

38. Draw heating convectors, plans symbols
    1) unit heater (propeller);
    2) unit heater (centrifugal fan);
    3) unit ventilator.

Answer 31

See figure 133.

Question 32

39. Draw heating traps symbols
    1) thermostatic;
    2) blast thermostatic;
    3) float and thermostatic;
    4) float;
    5) boiler return.

Answer 32

See figure 134.

Question 33

40. Draw heating and ventilating valves symbols
    1) reducing pressure;
    2) air line;
    3) lock and shield;
    4) diaphragm;
    5) air eliminator;
    6) strainer;
    7) thermometer;
    8) thermostat.

Answer 33

See figure 135.

Question 34

41. Draw piping symbols
    1) storm drain, rainwater drain;
    2) subsoil drain, footing drain;
    3) soil, waste, or sanitary sewer;
    4) vent;
    5) acid waste;
    6) acid vent;
    7) indirect drain.

Answer 34

See figure 137.

Question 35

42. Draw piping symbols
    1) pump discharge line;
    2) cold water;
    3) hot water supply (140F)
    4) hot water recirculating (140F);
    5) tempered hot water (temp.*F);
    6) tempered hot water recirculating (temp. *F).

Answer 35

See figure 137.

Question 36

43. Draw piping symbols
    1) (Chilled) drinking water supply;
    2) (Chilled) drinking water recirculating;
    3) Soft water;
    4) Condensate drain.
    5) Distilled water.
    6) Deionized water.

Answer 36

See figure 138.

Question 37

44. Draw piping symbols
    1) chilled water supply;
    2) chilled water return;
    3) lawn sprinkler supply;
    4) fire protection water supply;
    5) gas-low pressure;
    6) gas-medium pressure;
    7) gas- high pressure;
    8) gas vent.

Answer 37

See figure 139.

Question 38

45. Draw piping symbols
    1) fuel oil supply;
    2) fuel oil return;
    3) fuel oil vent;
    4) lubricating oil;
    5) lubricating oil vent;
    6) waste oil;
    7) waste oil vent;
    8) oxygen.

Answer 38

See figure 140.

Question 39

46. Draw piping symbols
    1) liquid oxygen;
    2) compressed air;
    3) compressed air - X#*
    4) medical compressed air;
    5) laboratory compressed air;
    6) (heating) hot water supply;
    7) (heating) hot water return;
    8) vacuum.

Answer 39

See figure 141.

Question 40

47. Draw piping symbols
    1) medical vacuum;
    2) surgical vacuum;
    3) laboratory vacuum;
    4) nitrogen;
    5) nitrous oxide;
    6) carbon dioxide;
    7) wet vacuum cleaning;
    8) dry vacuum cleaning.

Answer 40

See figure 142.

Question 41

48. Draw piping symbols
    1) low-pressure steam supply;
    2) low-pressure condensate;
    3) medium pressure steam supply;
    4) medium pressure condensate;
    5) high pressure steam supply;
    6) high-pressure condensate:
    7) atmospheric vent (steam or hot vapor)
    8) gate valve.

Answer 41

See figure 143.

Question 42

49. Draw piping symbols
    1) globe valve;
    2) angle valve;
    3) ball valve;
    4) butterfly valve;
    5) gas cock, gas stop;
    6) balancing valve (specify type);
    7) check valve;
    8) plug valve.

Answer 42

See figure 144.

Question 43

50. Draw piping symbols
    1) solenoid valve;
    2) motor-operated valve (specify type);
    3) pressure-reducing valve;
    4) pressure-relief valve;
    5) temperature-pressure relief valve;
    6) reduced zone back-flow preventer;
    7) double-check back-flow preventer.

Answer 43

See figure 145.

Question 44

51. Draw piping symbols
    1) hose bib;
    2) recessed-box hose bib or wall hydrant;
    3) valve in yard box (valve type symbol as required for valve use)
    4) union (screwed);
    5) union (flanged);
    6) strainer (specify type).

Answer 44

See figure 146.

Question 45

52. Draw piping symbols:
    1) pipe anchor:
    2) pipe guide;
    3) expansion joint;
    4) flexible connector;
    5) tee;
    6) concentric reducer;
    7) eccentric reducer.

Answer 45

See figure 147.

Question 46

53. Draw piping symbols
    1) aquastat;
    2) flow switch;
    3) pressure switch;
    4) water hammer arrester;
    5) pressure gauge with gauge cock;
    6) thermometer (specify type);
    7) . automatic air vent.

Answer 46

See figure 148.

Question 47

54. Draw piping symbols
    1) valve in riser (type as specified or noted);
    2) riser down (elbow);
    3) riser up (elbow);
    4) air chamber;
    5) rise or drop;
    6) branch-top connection.

Answer 47

See figure 149.

Question 48

55. Draw piping symbols
    1) branch-bottom connection;
    2) branch-side connection;
    3) cap on end of pipe;
    4) flow indicator for stationary meter (orifice);
    5) flow indicator for potable meter (specify flow rate);
    6) upright line sprinkler head;
    7) fire hose rack.

Answer 48

See figure 150.

Question 49

56. Draw piping symbols
    1) fire hose cabinet (surface-mounted);
    2) fire hose cabinet (recessed);
    3) clean-out plug;
    4) wall clean-out;
    5) yard clean-out clean-out to grade;
    6) drain (all types) (specify).

Answer 49

See figure 151.

Question 50

57. Draw piping symbols
    1) Pitch down or up-in direction of arrow;
    2) flow-in direction of arrow;
    3) point of connect;
    4) outlet (specify type);
    5) steam trap (all types);
    6) floor drain with p-trap.

Answer 50

See figure 152.

Question 51

59. Draw fire department connections and fire pump symbols
    1) siamese fire department connection;k
    2) free-standing siamese fire department connection;
    3) fire pump;
    4) test header.

Answer 51

See figure 154.

Question 52

60. Draw symbols for control panels and for fire extinguishing systems
    1) control panel;
    2) fire alarm control panel;
    3) fully sprinklered space;
    4) partially sprinklered space;
    5) non-sprinklered space.

Answer 52

See figure 155.

Question 53

61. Draw symbols for fire sprinkler heads
    1) upright sprinkler;
    2) pendent sprinkler;
    3) upright sprinkler, nippled up;
    4) pendent sprinkler, on drop nipple;
    5) sidewall sprinkler.

Answer 53

See figure 156.

Question 54

62. Draw symbols for piping, valves, control devices, and hangers
    1) pipe hanger;
    2) alarm check valve;
    3) dry pipe valve;
    4) deluge valve;
    5) preaction valve.

Answer 54

See figure 157.

Question 55

63. Symbols for portable fire extinguishers, firefighting equipment
    1) potable fire extinguisher;
    2) hose station, dry standpipe;
    3) hose station, changed standpipe.

Answer 55

See figure 158.

Question 56

64. Symbols. ( Supply piping symbols).
Cold water.
Hot water.
Circ. hot water.
Fire line.
Air.
Gas.
Oil.
Vacuum.
 Sanitary sewage.
Soil stack.
Waste stack.
Vent stack.
Storm sewage.
Combined sewage.
Indirect waste.
Acid or chemical waste.
Industrial sewage.
Roof leader.
Upright fire sprinkler head.
Pendent fire sprinkler head (upside down).
Low pressure steam.
Medium pressure steam.
High pressure steam.

Answer 56

See figure 34 and 35.

Question 57

58. Draw water supply and distribution symbols
    1) mains, pipe riser;
    2) public hydrant, two hose outlets;
    3) public hydrant, two hose outlets, and pumper connection;
    4) wall hydrant, two hose outlets.

Answer 57

See figure 153.