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  5. HI 215 (HI215)

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NATE_Gas_Heating_Exam_Questions_and_answers_2023 complete
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  • Course
  • HI 215 (HI215)
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  • Kaplan University, Davenport

HI215 Reimbursement Methodologies Unit 4 Assignment Instructions and Worksheet (Use this document as a worksheet to complete this assignment) Objective: To evaluate the course outcome HI215-1: Examine the reimbursement processes of different health insurance plans. Point Value: 250 points. ...

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Document information

  • August 10, 2023
  • 13
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

  • nategasheatingexamquestionsandanswers2023 c

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  • Kaplan University, Davenport
  • HI 215 (HI215)
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NATE Gas Heating Exam Questions
and answers 2023 complete.


Since 1992, the United States Department of Energy has required that all
furnaces sold and installed from that date on must have an AFUE of no less
than:

A: 70%

B: 75%

C: 78%

D: 80% - correct answer C: 78%

Many pre-1992 furnaces have efficiencies around .

A: 10%

B: 40%

C: 60%

D: 80% - correct answer C: 60%

Today, furnaces with AFUE ratings greater than are available.

A: 85%

B: 90%

C: 100%

D: 110% - correct answer B: 90%

A thermocouple is used with:

A: Intermittent pilot systems

B: Direct spark ignition systems

, C: Glow coil ignition systems

D: Standing pilot ignition systems - correct answer D: Standing pilot ignition
systems

The purpose of the gas pressure regulator is to:

A: Keep the color of the flame constant

B: Keep the high limit switch from tripping

C: Maintain a constant gas pressure at the burner

D: Allow the gas valve to operate smoothly and accurately - correct answer
C: Maintain a constant gas pressure at the burner

The instrument used to measure outlet gas pressure is the:

A: Velometer

B: Anemometer

C: Monometer

D: Draft gauge - correct answer C: Monometer

The regulator on a natural gas furnace should be adjusted to supply
inches
of pressure at the burners.

A: 11"

B: 10"

C: 3.5"

D: 2" - correct answer C: 3.5"

Burning one cubic foot of natural gas releases approximately btu.

A: 800

B: 1,050

C: 12,000

D: 15,000 - correct answer B: 1,050

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