F-Gas Practice questions with answers

F-Gas Practice questions with |\ |\ |\ |\




answers


What is the calculation used to determine pressure? -
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CORRECT ANSWERS ✔✔Force/Area |\ |\




What is the SI unit of force? - CORRECT ANSWERS
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✔✔Newton


What are the global warming impacts (GWP) of the
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following refrigerants: |\




R22
R134a
R290
R404a - CORRECT ANSWERS ✔✔R290 = 3
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R22 = 1810
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R134a = 1430 |\ |\




R290 = 3 |\ |\




R404a = 3922 |\ |\

, Which of the following contributes the most greenhouse
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gas emissions while providing electrical energy to an air
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conditioning system |\




Solar |\




Wind |\




Tidal
Gas fired - CORRECT ANSWERS ✔✔Gas fired power
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generation


Which of the following refrigerants is not subject to
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control under the Kyoto protocol?
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R22 |\




R134a |\




R404a |\




R410a - CORRECT ANSWERS ✔✔R22
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It is a hydrochlorofluorocarbon (HCFC), primarily
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regulated under the Montreal Protocol, not the Kyoto
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Protocol.


What is the leak test interval requirement for a non
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hermetic cooling system containing 45 ETCO2
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Refrigerant? - CORRECT ANSWERS ✔✔Every 12 months |\ |\ |\ |\ |\ |\