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In this lesson, we will learn how to describe compressed gas cylinders and regulators and safe procedures for their use, transport, and replacement.
Which of the following items of clothing must be worn when moving a gas cylinder?
Before disconnecting a regulator from a gas cylinder, in which order should the following actions be performed?
After connecting a regulator to a gas supply, in which order should the following actions be performed?
When transferring a regulator between gas cylinders, in which order should the following actions be performed?
A cylinder outlet has a left-hand thread. Which of the following gases could it contain?
Which of the following statements is true?
Which of the following gas cylinders can always be used without a flashback arrestor?
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