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.
You need to install several ceiling-mounted air-conditioning units in a large open-plan area with a sound floor. What is the most suitable access equipment?
If you find that a coloured internal wire is protruding from an electrical plug, what is the correct action to take?
If refrigerant gas leaks into an enclosed room, what is it most likely to do?
Once you have stepped onto the platform of a correctly erected mobile tower, what should you do first?
How should gas cylinders be positioned when using oxyacetylene brazing equipment?
When organising a lifting operation, how should the sequence of tasks for carrying out the lift safely be set out?
What is edge protection intended to achieve?
What must happen before a mobile tower is moved?
Which item of electrical equipment does not normally require portable appliance testing (PAT)?
If welding work is being carried out nearby, what should be provided to protect others from welding flash?
