Which of the following is a mode of verbal communication?

a. Radios
b. Hand signals
c. Flags
d. Flashing lights


a. Radios

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The concentrated flame of an oxyacetylene torch is not ideal for detailed work.

Answer the following statement true (T) or false (F)

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When removing a cutting tip, if the tip is stuck in the torch head, ____.

A. cut off the tip and discard it B. discard the torch head C. tap the back of the head with a plastic hammer D. tap the side of the tip with a plastic hammer

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The employer cannot petition OSHA at the state or federal level for a variance

Indicate whether the statement is true or false

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What should be done when you dispose of failed spring brake chambers?

A. cage the mainspring and dispose of in scrap metal bin B. disarm in a disarmament chamber then dispose of in scrap metal bin C. cage and dispose of in a landfill site D. call a hazardous waste recycler

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