TSSA G2 Exam Questions With Correct
Answers
A room heater installed in either a sleeping area or public area shall be:
| | | | | | | | | | | | |
A. direct vent only
| | |
B. equipped with a regulator
| | | |
C. equipped with a fan
| | | |
D. equipped with an on / off switch on the wall - CORRECT ANSWER✔✔-B
| | | | | | | | | | | | |
What type of vent must be used when the vent of a wall furnace will be
| | | | | | | | | | | | | | | |
concealed in a partition wall? | | | |
A. B vent
| |
B. L vent
| |
C. BH vent
| |
D. BW vent - CORRECT ANSWER✔✔-D
| | | | |
Single wall vent connectors:
| | |
A. may pass through floors, ceilings or roofs provided a metal thimble is used
| | | | | | | | | | | | |
B. may pass through floors, ceilings or roofs provided the required minimum
| | | | | | | | | | | |
distance from combustible material is maintained
| | | | |
C. may pass through floors, ceilings or roofs provided they are insulated
| | | | | | | | | | |
D. shall not pass through floors, ceilings or roofs - CORRECT ANSWER✔✔-D
| | | | | | | | | | |
,BW vent shall be used only with an approved:
| | | | | | | |
A. decorative appliance
| |
B. down flow furnace
| | |
C. revertible flue boiler
| | |
D. recessed wall furnace - CORRECT ANSWER✔✔-D
| | | | | |
What must be done during the installation of a gas log fireplace?
| | | | | | | | | | |
A. Make sure there is a metal mesh screen in front of the fireplace
| | | | | | | | | | | | |
B. Secure the chimney damper in the open position
| | | | | | | |
C. Install a pressure regulator
| | | |
D. Install a metal chimney liner - CORRECT ANSWER✔✔-B
| | | | | | | |
When can a certified hose be used to connect a construction heater to temporary
| | | | | | | | | | | | |
piping?
|
A. Only if a lever handle shut off valve is installed upstream of the hose
| | | | | | | | | | | | | |
B. Only if the hose is 15 feet long
| | | | | | | |
C. Never - CORRECT ANSWER✔✔-A
| | | |
Which of the following is acceptable when a fireplace insert is installed?
| | | | | | | | | | |
A. A metal chimney linear
| | | |
B. The existing fireplace flue
| | | |
C. BW vent
| |
D. A tile lined fireplace flue? - CORRECT ANSWER✔✔-A
| | | | | | | |
,An unvented infra-red heater can be installed in ________ application
| | | | | | | | | |
A. A warehouse
| |
B. A commercial building
| | | |
C. An industrial building
| | |
D. All of the above - CORRECT ANSWER✔✔-D
| | | | | | |
Dirt pockets are required on:
| | | |
A. Decorative appliances
| |
B. Gas logs
| |
C. Room heaters
| |
D. None of the available choices - CORRECT ANSWER✔✔-D
| | | | | | | |
What diameter and length of a dirt pocket is required when a drop line is 3-inch
| | | | | | | | | | | | | | | |
diameter?
A. 3 inch diameter by 3 inches long
| | | | | | |
B. 1 inch diameter by 3 inches long
| | | | | | |
C. 3/4 inch diameter by 3 inches long
| | | | | | |
D. 2 inch diameter by 3 inches long - CORRECT ANSWER✔✔-D
| | | | | | | | | |
What type of room heater maybe installed in a bathroom?
| | | | | | | | |
A. Natural draft
| |
B. Direct fired
| |
C. Forced draft
| |
, D. Direct vent - CORRECT ANSWER✔✔-D
| | | | |
What safety control protects a steam boiler if the condensate pump fails to return
| | | | | | | | | | | | |
water to the boiler?
| | | |
A. High pressure limit control
| | | |
B. Low pressure limit control
| | | |
C. Flame safeguard control
| | |
D. Low water cut off - CORRECT ANSWER✔✔-D
| | | | | | |
The relief valve for a residential low-pressure hot water boiler system should be?
| | | | | | | | | | | |
A. 14.7 psia
| |
B. 15 psia
| | |
C. 30 psig
| |
D. 30 psia - CORRECT ANSWER✔✔-C
| | | | |
A backflow prevent used in a boiler system should be located in the:
| | | | | | | | | | | |
A. Over flow line connected to the drain
| | | | | | |
B. Return line close to the boiler
| | | | | |
C. 1/4" line connecting the boiler and cushion tank
| | | | | | | |
D. Make up water line to the system - CORRECT ANSWER✔✔-B
| | | | | | | | | |
Automatic chlorinators must be installed: | | | |
A. upstream of the heater
| | | |
B. downstream of the heater
| | | |
Answers
A room heater installed in either a sleeping area or public area shall be:
| | | | | | | | | | | | |
A. direct vent only
| | |
B. equipped with a regulator
| | | |
C. equipped with a fan
| | | |
D. equipped with an on / off switch on the wall - CORRECT ANSWER✔✔-B
| | | | | | | | | | | | |
What type of vent must be used when the vent of a wall furnace will be
| | | | | | | | | | | | | | | |
concealed in a partition wall? | | | |
A. B vent
| |
B. L vent
| |
C. BH vent
| |
D. BW vent - CORRECT ANSWER✔✔-D
| | | | |
Single wall vent connectors:
| | |
A. may pass through floors, ceilings or roofs provided a metal thimble is used
| | | | | | | | | | | | |
B. may pass through floors, ceilings or roofs provided the required minimum
| | | | | | | | | | | |
distance from combustible material is maintained
| | | | |
C. may pass through floors, ceilings or roofs provided they are insulated
| | | | | | | | | | |
D. shall not pass through floors, ceilings or roofs - CORRECT ANSWER✔✔-D
| | | | | | | | | | |
,BW vent shall be used only with an approved:
| | | | | | | |
A. decorative appliance
| |
B. down flow furnace
| | |
C. revertible flue boiler
| | |
D. recessed wall furnace - CORRECT ANSWER✔✔-D
| | | | | |
What must be done during the installation of a gas log fireplace?
| | | | | | | | | | |
A. Make sure there is a metal mesh screen in front of the fireplace
| | | | | | | | | | | | |
B. Secure the chimney damper in the open position
| | | | | | | |
C. Install a pressure regulator
| | | |
D. Install a metal chimney liner - CORRECT ANSWER✔✔-B
| | | | | | | |
When can a certified hose be used to connect a construction heater to temporary
| | | | | | | | | | | | |
piping?
|
A. Only if a lever handle shut off valve is installed upstream of the hose
| | | | | | | | | | | | | |
B. Only if the hose is 15 feet long
| | | | | | | |
C. Never - CORRECT ANSWER✔✔-A
| | | |
Which of the following is acceptable when a fireplace insert is installed?
| | | | | | | | | | |
A. A metal chimney linear
| | | |
B. The existing fireplace flue
| | | |
C. BW vent
| |
D. A tile lined fireplace flue? - CORRECT ANSWER✔✔-A
| | | | | | | |
,An unvented infra-red heater can be installed in ________ application
| | | | | | | | | |
A. A warehouse
| |
B. A commercial building
| | | |
C. An industrial building
| | |
D. All of the above - CORRECT ANSWER✔✔-D
| | | | | | |
Dirt pockets are required on:
| | | |
A. Decorative appliances
| |
B. Gas logs
| |
C. Room heaters
| |
D. None of the available choices - CORRECT ANSWER✔✔-D
| | | | | | | |
What diameter and length of a dirt pocket is required when a drop line is 3-inch
| | | | | | | | | | | | | | | |
diameter?
A. 3 inch diameter by 3 inches long
| | | | | | |
B. 1 inch diameter by 3 inches long
| | | | | | |
C. 3/4 inch diameter by 3 inches long
| | | | | | |
D. 2 inch diameter by 3 inches long - CORRECT ANSWER✔✔-D
| | | | | | | | | |
What type of room heater maybe installed in a bathroom?
| | | | | | | | |
A. Natural draft
| |
B. Direct fired
| |
C. Forced draft
| |
, D. Direct vent - CORRECT ANSWER✔✔-D
| | | | |
What safety control protects a steam boiler if the condensate pump fails to return
| | | | | | | | | | | | |
water to the boiler?
| | | |
A. High pressure limit control
| | | |
B. Low pressure limit control
| | | |
C. Flame safeguard control
| | |
D. Low water cut off - CORRECT ANSWER✔✔-D
| | | | | | |
The relief valve for a residential low-pressure hot water boiler system should be?
| | | | | | | | | | | |
A. 14.7 psia
| |
B. 15 psia
| | |
C. 30 psig
| |
D. 30 psia - CORRECT ANSWER✔✔-C
| | | | |
A backflow prevent used in a boiler system should be located in the:
| | | | | | | | | | | |
A. Over flow line connected to the drain
| | | | | | |
B. Return line close to the boiler
| | | | | |
C. 1/4" line connecting the boiler and cushion tank
| | | | | | | |
D. Make up water line to the system - CORRECT ANSWER✔✔-B
| | | | | | | | | |
Automatic chlorinators must be installed: | | | |
A. upstream of the heater
| | | |
B. downstream of the heater
| | | |
