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.
When using a blowtorch or brazing equipment to join copper tube and fittings in a property, how should a fire extinguisher be provided?
Which item of PPE is intended to protect the eyes from infrared radiation during flame cutting or welding?
What protective device should be fitted between the hoses or pipes and the gauges on oxyacetylene brazing equipment?
On site, how should cylinders containing LPG or acetylene be stored, whether they are full or empty?
When refrigerant cylinders are not in use, where should they be stored?
When repairing an electrically powered compressor, what is the minimum safe isolation procedure?
Who is permitted to carry out installation, servicing, or maintenance work on systems that contain, or are intended to contain, refrigerant gases?
If you need to drill a wall panel that you suspect may contain asbestos, what should you do?
When setting up and opening a stepladder, what is essential for safe use?
How should extension leads be laid out and positioned while in use on site?
