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.
Which of the following is the least effective way of controlling locomotive movements at the pit bottom?
What is the recommended maximum spacing between emergency lights in a tunnel?
Which of the following is not considered a hazard of hand mining?
In which of the following situations would a safety harness be required?
Which of the following is not a health hazard linked to sprayed concrete linings?
For tunnelling work, what is the minimum number of escape routes or means of escape that must be available from a working shaft?
How would you be alerted if the tunnel ventilation system failed?
What effect can hydrogen sulphide have on people working in a tunnel?
Lead-acid batteries give off explosive gas while charging. Within what distance are smoking and naked flames prohibited from the charging area?
After hot work has finished, what is the minimum period for which a fire watch must continue?
