Atmosphere

28 Questions

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Atmosphere Quizzes & Trivia

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Questions and Answers
  • 1. 
    What type of burner is most susceptible to clogging from lint
    • A. 

      Inshot Burners

    • B. 

      Multiport

    • C. 

      Monoport

    • D. 

      Upshot Burners

  • 2. 
    Which category appliance is most suceptible to spillage
    • A. 

      Cat I

    • B. 

      Cat II

    • C. 

      Cat III

    • D. 

      Cat IV

  • 3. 
    What is A
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Return Air

    • K. 

      Gas Manifold

    • L. 

      Draft Diverter

  • 4. 
    What is B
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Return Air

    • K. 

      Gas Manifold

    • L. 

      Draft Diverter

  • 5. 
    What is C
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Gas Manifold

    • K. 

      Draft Diverter

    • L. 

      Return Air

  • 6. 
    What is D
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Gas Manifold

    • K. 

      Draft Diverter

    • L. 

      Return Air

  • 7. 
    What is E
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Gas Manifold

    • K. 

      Draft Diverter

    • L. 

      Return Air

  • 8. 
    What is F
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Gas Manifold

    • K. 

      Draft Diverter

    • L. 

      Return Air

  • 9. 
    What is G
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Gas Manifold

    • K. 

      Draft Diverter

    • L. 

      Return Air

  • 10. 
    What is H
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Gas Manifold

    • K. 

      Draft Diverter

    • L. 

      Return Air

  • 11. 
    What is I
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Gas Manifold

    • K. 

      Draft Diverter

    • L. 

      Return Air

  • 12. 
    What is J
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Gas Manifold

    • K. 

      Draft Diverter

    • L. 

      Return Air

  • 13. 
    What is K
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Gas Manifold

    • K. 

      Draft Diverter

    • L. 

      Return Air

  • 14. 
    What is L
    • A. 

      Vent

    • B. 

      Combustion Chamber

    • C. 

      Supply air plenum

    • D. 

      Filter

    • E. 

      Blower

    • F. 

      Dilution Air

    • G. 

      Gas Burner

    • H. 

      Combustion Air

    • I. 

      Heat Exchanger

    • J. 

      Return Air

    • K. 

      Gas Manifold

    • L. 

      Draft Diverter

  • 15. 
    What is the purpose of a pilot burner?
    • A. 

      A. To ignite a flame

    • B. 

      B. To create heat for the combustion

    • C. 

      C. A flame sense guard

    • D. 

      D. To light the main burner

  • 16. 
    What two components make up a proved pilot?
    • A. 

      A. Flame safe gaurd and zero govener

    • B. 

      B. Flame safe gaurd and flame sensing device

    • C. 

      C. Thermocouple and bimetal strip

    • D. 

      D. There's only flame sensing device

  • 17. 
    In an atmospherically-vented appliance, draft will be greatest when?
    • A. 

      The average stack temperature is low

    • B. 

      The stack height is the greatest

    • C. 

      The temperature outdoors is at least 10 degrees F warmer than the temperature inside

    • D. 

      The temperature outdoors is equal to the temperature inside

  • 18. 
    What is flame retention?
    • A. 

      A. The ability of the flame speed pushing out of the burner port

    • B. 

      B. The flames ability to hold onto the burner port

    • C. 

      C. Flame retaining heat

    • D. 

      D. Flame retaing velocity

  • 19. 
    When does a zero govener close? 
    • A. 

      A. Absolute pressure

    • B. 

      B. Negative pressure

    • C. 

      C. Underpressure

    • D. 

      D. Atmospheric pressure

  • 20. 
    What appliance would you find a safety valve for?
    • A. 

      A. Water heater

    • B. 

      B. Furnace

    • C. 

      C.Steam boiler

    • D. 

      D. Unit heater

  • 21. 
    What are the two types of LWCO devices?
    • A. 

      A. Probe and spring loaded

    • B. 

      B. Rod and operating

    • C. 

      C. Probe and float

    • D. 

      D. There's only one type; probe

  • 22. 
    True or false: A float type LWCO would not show N.C on a denergized schematic 
    • A. 

      True

    • B. 

      False

  • 23. 
    How many Volts does a hot surface igniter require?
    • A. 

      A. 24 volts ac

    • B. 

      B. 120 volts dc

    • C. 

      C. 750 mV dc

    • D. 

      D. 120 volts ac

  • 24. 
    A natural-draft burner entrains around 50% of the air needed for complete combustion.
    • A. 

      True

    • B. 

      False

  • 25. 
    Who sets the temperature settings on a combination high limit/fan control?
    • A. 

      A. The gas technician

    • B. 

      B. The utility company

    • C. 

      C. The user

    • D. 

      D. The manufacture

  • 26. 
    On a low boy furnace, where are the air suppy and return supply found?
    • A. 

      A. Both on the bottom

    • B. 

      B. Return on the top amd air supply on the bottom

    • C. 

      C. Both on the top

    • D. 

      D. Both found on the sides

  • 27. 
    Which of the following is not a cause of spillage in atmospherically-vented appliances?
    • A. 

      Blocked venting

    • B. 

      Inadequate vent shape

    • C. 

      Negative pressure in the surrounding area

    • D. 

      Increased temperature in the surrounding area

  • 28. 
    Intermittent ignition is best described as:
    • A. 

      A pilot activated at each call for heat that ceases to function after the main flame is established

    • B. 

      A pilot activated at each call for heat that continues to function after the main flame is established

    • C. 

      A pilot activated at each call for heat that ceases to function

    • D. 

      A pilot that goes off in bursts, much like the way a car's engine functions