Gas Cfesa Test (Actual Test 2025) All 100 Questions And Correct Answers Already Graded A+ Latest Exam

Gas Cfesa Test (Actual Test 2025) All 100 Questions And
Correct Answers Already Graded A+ Latest Exam Verified
Answers




The purpose of a draft hood/draft diverter is_______?
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A) To prevent drafts from entering the burner compartment that comes from the power cent
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hoods.

B) To prevent the combustion chamber from overheating, and allowing air to come down the
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vent pipe into the room.
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C) To allow the flue to control the amount of secondary air drawn in instead of the vent pipe,
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and to prevent air from coming back down the vent into the combustion chamber
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D) To allow the vent pipe to control the amount of secondary air drawn into the combustion
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chamber as designed by its height above the hood. - CORRECT ANSWER✔✔C
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The two primary functions of the flue are____?
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,A) The remove combustion byproducts and heat from the equipment
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B) To create a draft to pull in secondary air and remove the byproducts form the combustion
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chamber

C) To create a draft to keep the burners cool and remove byproducts from the cooking area
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D) To remove the excessive heat to keep the burners, and cooking surface from overheating - CORRECT
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ANSWER✔✔B
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To solve unusual venting problems like negative pressure, high winds, long vents, the installe
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should use_____? j




A) A larger size vent pipe
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B) Vent outlets
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C) Vent top turbines
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D) A draft hood - CORRECT ANSWER✔✔D
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What is a bypass flame? j j j j




A) The smallest flame that will keep the burners lit after the gas thermostat has reached the
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temperature set point j j




B) A flame that is 3/8" tall after the thermostat shuts off
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C) A flame left on the burner to keep the pilot form going out
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D) A flame to a special part of the burner after the main burner goes off - CORRECT ANSWER✔✔A
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The primary purpose of a vent on a regulator is to:
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A) Vent leaking gas
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B) Allow diaphragm movement
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C) Allow high pressure
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D) Monitor flow - CORRECT ANSWER✔✔B
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, A properly burning infrared ceramic burner will look______?
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A) Blue
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B) Bright reddish orange
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C) Dull red
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D) Blue with a tint of orange - CORRECT ANSWER✔✔B
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Vent lines are required on regulators above 1" and must be vented:
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A) A pilot flame
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B) An open flame within 2 feet
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C) A working flue or exhaust system
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D) The outside atmosphere, above the snow line - CORRECT ANSWER✔✔D
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What is the proper flame current for an ignition module?
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A) Always 3 or more microamps
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B) Always ¼ or more microamps
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C) It depends on the module manufacturer
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D) Always 2 or more microamps - CORRECT ANSWER✔✔C
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Primary air is the air______? j j j j




A) That surrounds the burner
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B) That enters the burner though the venture
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C) Is the air that is vented through the exhaust system
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D) That must always have a pressure greater than the incoming gas pressure - CORRECT ANSWER✔✔B
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