Question 1
In the basic vapour-compression refrigeration cycle, which component absorbs heat from the conditioned space?
Correct Answer:
The evaporator
Question 2
What is the correct order of the four main components in a vapour-compression cycle, starting from the compressor?
Correct Answer:
Compressor, condenser, expansion valve, evaporator
Question 3
Superheat in a refrigeration system is best defined as:
Correct Answer:
The temperature of refrigerant vapour above its saturation (boiling) temperature at that pressure
Question 4
Subcooling is measured on which line of the system?
Correct Answer:
Liquid line
Question 5
Which South African standard is the code of practice for the design, installation and operation of refrigerating systems, including air-conditioning plants?
Correct Answer:
SANS 10147
Question 1
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Prepare with the SA Refrigeration Trade Test Practice Questions - South Africa Artisan Trade Test - Refrigeration & Air-Conditioning Mechanic Exam practice quiz. This question bank includes 100 questions covering refrigeration, compressor, refrigerant, south, and air-conditioning. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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SA Refrigeration Trade Test Practice Questions - South Africa Artisan Trade Test - Refrigeration & Air-Conditioning Mechanic Exam

This practice set contains 100 questions from the matching question bank and focuses on refrigeration, compressor, refrigerant, south, and air-conditioning. 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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