Welcome to the 'Specialists - Tunnelling'
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.
Within what distance of a diesel refuelling point is hot work prohibited?
Which of the following is not a health hazard linked to sprayed concrete linings?
Where a personnel cage is used to take workers into and out of a shaft, how many people may be carried at one time?
What is the recommended maximum spacing between emergency lights in a tunnel?
What colour is a 400-volt plug?
After hot work has finished, what is the minimum period for which a fire watch must continue?
For tunnelling work, what is the minimum number of escape routes or means of escape that must be available from a working shaft?
In an emergency, who is most likely to rely on the information shown on a tally board?
What is the most effective way to deal with the tunnel-boring machine operator having limited visibility?
Why is it important to clean grouting lines after they have been used?
