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Exam (elaborations)

G3 TSSA gas technician.ca Exam with verified detailed solutions

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G3 TSSA gas Exam with verified detailed solutions

Institution
TSSA G3
Course
TSSA G3









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Written for

Institution
TSSA G3
Course
TSSA G3

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Uploaded on
July 3, 2025
Number of pages
14
Written in
2024/2025
Type
Exam (elaborations)
Contains
Questions & answers

Subjects

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G3 TSSA gas technician.ca
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Exam with verified detailed |! |! |! |!




solutions

What is combustion air? - Correct answer ✔The air required for satifactory
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combistion of a gas with wxcess air. |! |! |! |! |! |!




How far should be the base of a ladder if the ladder is 36' tall - Correct
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answer ✔12' |!




What does MSDS stand for? - Correct answer ✔Material Safety Data Sheet
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For self protection you would need? - Correct answer ✔Hard hat, gloves,
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safety glasses, boots
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A ladder must extend above a roof? - Correct answer ✔36" or 3 ft
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What is the explosion limit of natural gas? - Correct answer ✔4% to 14%
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What is the ignition temperature of natural gas? - Correct answer ✔1200F
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What is the flame temperature of natural gas? - Correct answer ✔3550F
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, What is the flame temperature of propane - Correct answer ✔3600
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What is the air to gas ratio for propane? - Correct answer ✔23 to 1
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What is the expansion rate of propane? - Correct answer ✔23 to 1
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What is the heating value of natural gas? - Correct answer ✔1000 BTU
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Who is the testing agency that certified piping? - Correct answer ✔ULC
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What is the relief pressure for a propane tank? - Correct answer ✔375 PSIG
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Who issues gas tickets in Ontario - Correct answer ✔TSSA
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What is the flammability range of CO - Correct answer ✔12% to 74%
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What are the products of complete combustion? - Correct answer ✔Carbon
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dioxide, water and heat.
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What is needed to start combustion? - Correct answer ✔Ignition, air and fuel
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What is the air needed to operate a gas appliance safely? - Correct answer
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✔Combustion air, excess air and dilution air.
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