Q: How should entry to an enclosed space be controlled? Select the ONE correct answer.
A: The attendant should keep a record (tally) on who goes in and comes out.
Q: During an entry to an enclosed space, where should rescue equipment be located? Select the ONE correct answer.
A: At the entrance to the space.
Q: If you are inside an enclosed space and the attendant tells you to leave, what should you do? Select the ONE best answer.
A: Leave immediately and make sure everyone else in the team does the same.
Q: During an enclosed space entry, visual contact was the agreed method of communication. The team inside then move to a part of the space where the attendant cannot see them. What should be done? Select the ONE best answer.
A: A second person should be put in a position where they can see both the team and the attendant to maintain constant communication.
Q: What are the SOLAS requirements for portable instruments to detect toxic gases? Select the ONE correct answer.
A: The ship must carry appropriate portable instruments for the substances it carries.
Q: When should an enclosed space be tested with approved portable gas detectors? Select the ONE correct answer.
A: Before entry and periodically.
Q: Who is the best person to ensure your safety in an enclosed space? Select the ONE best answer.
A: Yourself, by constantly carrying out a personal risk assessment.
Q: Which of the following can affect the conditions in an enclosed space after a permit is issued? Select any answers that you think apply.
A: Unsafe actions by others inside the space. Unsafe actions by others outside the space. The work activities being carried out in the space.