Question 1
One ton of refrigeration is defined as a heat-removal rate of:
Correct Answer:
12,000 Btu/h
Question 2
Sensible heat is the heat that:
Correct Answer:
Changes dry-bulb temperature without changing moisture content
Question 3
Superheat is the temperature of refrigerant vapor above:
Correct Answer:
The saturation temperature that corresponds to the measured suction pressure
Question 4
The three modes of heat transfer that appear in HVAC load and equipment work are:
Correct Answer:
Conduction, convection, and radiation
Question 5
On a psychrometric chart, wet-bulb temperature is most directly used to determine:
Correct Answer:
The enthalpy and moisture content of moist air
Question 1
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About this Exam

Prepare with the TN CMC Practice Questions - Tennessee Full Mechanical - Plumbing & HVAC (CMC) Contractor Examination Exam practice quiz. This question bank includes 100 questions covering ifgc, degf, heat, temperature, and refrigerant. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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TN CMC Practice Questions - Tennessee Full Mechanical - Plumbing & HVAC (CMC) Contractor Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on ifgc, degf, heat, temperature, and refrigerant. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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