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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|! |! |! |!
Exam with verified detailed |! |! |! |!
solutions
What is combustion air? - Correct answer ✔The air required for satifactory
|! |! |! |! |! |! |! |! |! |! |! |!
combistion of a gas with wxcess air. |! |! |! |! |! |!
How far should be the base of a ladder if the ladder is 36' tall - Correct
|! |! |! |! |! |! |! |! |! |! |! |! |! |! |! |! |!
answer ✔12' |!
What does MSDS stand for? - Correct answer ✔Material Safety Data Sheet
|! |! |! |! |! |! |! |! |! |! |!
For self protection you would need? - Correct answer ✔Hard hat, gloves,
|! |! |! |! |! |! |! |! |! |! |! |!
safety glasses, boots
|! |!
A ladder must extend above a roof? - Correct answer ✔36" or 3 ft
|! |! |! |! |! |! |! |! |! |! |! |! |!
What is the explosion limit of natural gas? - Correct answer ✔4% to 14%
|! |! |! |! |! |! |! |! |! |! |! |! |!
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
|! |! |! |! |! |! |! |! |! |! |!
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
|! |! |! |! |! |! |! |! |! |! |!
dioxide, water and heat.
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What is needed to start combustion? - Correct answer ✔Ignition, air and fuel
|! |! |! |! |! |! |! |! |! |! |! |!
What is the air needed to operate a gas appliance safely? - Correct answer
|! |! |! |! |! |! |! |! |! |! |! |! |! |!
✔Combustion air, excess air and dilution air.
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