Welcome to the 'Specialists - HVACR - Services and Facilities Maintenance'
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.
If you are working alone tracing pipework in a building and it disappears into a service duct, what should you do?
When must a shaft or pit either be securely covered or protected by double guard-rails and toe-boards?
What should you use to check whether a wall you are about to drill into contains an electrical cable or live supply?
If breathing apparatus is not being worn, how should a confined space be supplied with enough clean, breathable air?
At what temperature range does legionella grow most readily?
What equipment is used on site to step 230 volts down to 110 volts?
On a portable generator, which colour socket outlet provides a 230-volt supply?
Which statement about the water used in cooling systems is correct?
After running a cold tap for one minute, what is the highest acceptable temperature of the cold water supply?
What temperature range is most favourable for legionella bacteria to multiply?
