Question

under what circumstances can cylinders containing oxygen or acetylene be placed in confined spaces? select the best answer. when the supervisor has approved it when there is a fire watch present when there are extinguishing agents nearby oxygen or acetylene cylinders should not be placed in confined spaces if you need to review this content, it can be found in the fire prevention module of the welding & cutting topic.

Explanation:

Oxygen and acetylene cylinders are highly flammable and pose significant safety risks in confined spaces due to the potential for gas accumulation and explosion. Therefore, they should not be placed in such areas.

Answer:

Oxygen or acetylene cylinders should not be placed in confined spaces