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 setting up and opening a stepladder, what is essential for safe use?
Why is oxygen never to be used for pressure testing?
Which statement correctly describes the safe working load (SWL) of lifting equipment?
When work is taking place inside a riser, what system should be used to control access?
When using a blowtorch or brazing equipment to join copper tube and fittings in a property, how should a fire extinguisher be provided?
Once you have stepped onto the platform of a correctly erected mobile tower, what should you do first?
On site, how should cylinders containing LPG or acetylene be stored, whether they are full or empty?
What must you check before using a ladder?
What should be done first once a new refrigeration system has been installed?
