Question

a fire watch must be held for at least ______ after completion of welding and cutting. select the best option. 1 day 4 hours 30 minutes if you need to review this content, it can be found in the fire prevention module of the welding & cutting topic.

Explanation:

Safety standards for welding and cutting typically require a fire - watch for 30 minutes after completion to ensure no latent fires start. This is a common safety practice to prevent post - operation fire hazards.

Answer:

C. 30 minutes