G2 EXAM PREPARATION VERSION 1 NEWEST 2025/2026 COMPLETE 300 QUESTIONS AND CORRECT ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+||LATEST EXAM VERSION!!!

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G2 EXAM PREPARATION VERSION 1 NEWEST
2025/2026 COMPLETE 300 QUESTIONS AND
CORRECT ANSWERS WITH RATIONALES (VERIFIED
ANSWERS) |ALREADY GRADED A+||LATEST EXAM
VERSION!!!
Moisture exhaust duct sections on a residential dryer shall
be joined with:


a.
glue




b.
wire




c.
foil duct tape




d.
sheet metal screws - ANSWER-Foil duct tape

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The bypass or minimum burner flame on a direct acting
modulating oven control:


a.
prevents the oven temperature from fluctuating
excessively




b.
maintains a minimum oven temperature




c.
prevents the oven temperature from dropping too rapidly




d.
acts as a low limit safety - ANSWER-prevents the oven
temperature from fluctuating excessively

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The most important element required for proper
combustion in a gas appliance is:


a.
carbon dioxide




b.
air




c.
nitrogen




d.
water vapor - ANSWER-air


What device is used to prove a dryer motor is running?


a.

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motor sensor switch




b.
motor safety switch




c.
centrifugal switch




d.
high limit switch - ANSWER-centrifugal switch


What is the purpose of the mantle in a gas lamp?


a.
mixes air and gas




b.