Question 1
In a basic vapour-compression refrigeration cycle, which component absorbs heat from the space or product being cooled?
Correct Answer:
The evaporator
Question 2
Which of the four main refrigeration components raises the pressure and temperature of the refrigerant vapour?
Correct Answer:
The compressor
Question 3
What happens to the refrigerant as it passes through the expansion (throttling) device?
Correct Answer:
Its pressure and temperature both fall
Question 4
On a pressure-enthalpy (p-h) diagram, the throttling process through the expansion valve is represented by which type of line?
Correct Answer:
A vertical line of constant enthalpy
Question 5
What is meant by 'superheat' in a refrigeration system?
Correct Answer:
The temperature of the refrigerant above its saturation temperature in the vapour state
Question 1
Exam overview

About this Exam

Prepare with the F-Gas Category II (IE) Practice Questions - QQI Level 5 Special Purpose Certificate in F-gas Handling in Small RACHPT&T Systems Category II Exam practice quiz. This question bank includes 100 questions covering refrigerant, f-gas, refrigeration, equipment, and regulation. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

More details

Additional Information

F-Gas Category II (IE) Practice Questions - QQI Level 5 Special Purpose Certificate in F-gas Handling in Small RACHPT&T Systems Category II Exam

This practice set contains 100 questions from the matching question bank and focuses on refrigerant, f-gas, refrigeration, equipment, and regulation. 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.

Quiz information

Frequently Asked Questions

The complete question count is available after full access is unlocked.
No fixed duration is currently configured for this quiz.
Question explanations are included where they are available in the quiz content, helping you review the reasoning after answering.
Yes. You can retake the practice test again as you continue studying during your available access period.
After your access is confirmed, you can continue into the complete practice exam from this quiz flow.
Unless explicitly stated otherwise, this page provides independent practice material for study and exam preparation and is not the official examination itself.
Keep studying

Related Questions