Welcome to the 'Specialists - HVACR - Refrigeration and Air Conditioning'
This practice test will select 10 random questions, which you will be expected to complete within the allocated 10 minute time limit. You will be shown correct and incorrect answers at the end of the quiz.
Each question is representative of the type used in the Specialists Test.
Instructions:
- The test will begin after you select the 'Start Quiz' button below.
- For each question, choose from the multiple choice answers provided.
- Some questions may have more than one answer, a note will be displayed when to do this.
- After the last question, click 'Submit' to be shown your results.
Ready? Click 'Start Quiz' to begin.
How should gas cylinders be positioned when using oxyacetylene brazing equipment?
What must you check before using a ladder?
What is the maximum height a free-standing mobile tower should reach?
What minimum PPE should be worn when handling refrigerant gases?
If you need to drill a wall panel that you suspect may contain asbestos, what should you do?
Which of these checks are essential before oxyacetylene equipment is used? (Choose TWO)
On site, how should cylinders containing LPG or acetylene be stored, whether they are full or empty?
Which statement correctly describes the safe working load (SWL) of lifting equipment?
A refrigerant leak has been reported in an enclosed area. Before entering, what should you do first?
What should be done first once a new refrigeration system has been installed?
