Which statement is NOT a requirement for an indoor Type 4 magazine?

Which statement is NOT a requirement for an indoor Type 4 magazine?

• A. The magazine must be painted red.
• B. The magazine must bear the words "EXPLOSIVES KEEP FIRE AWAY".
• C. The magazine must bear the words "50 POUND MAXIMUM".
• D. The lettering is printed in white letters at least 3 inches high

Answer: (C)

Indoor Type 4 magazines are defined by clear safety labeling and visibility so anyone handling them can recognize the risk quickly. They should be painted red to signal danger, bear the warning phrase “EXPLOSIVES KEEP FIRE AWAY,” and have white lettering at least 3 inches high so the message is easy to read from a distance. The statement about a 50 POUND MAXIMUM isn’t part of these labeling and visibility requirements, so it isn’t a mandated feature for an indoor Type 4 magazine. The other requirements ensure quick recognition and legibility, which are the essential safety aims here.

Indoor Type 4 magazines are defined by clear safety labeling and visibility so anyone handling them can recognize the risk quickly. They should be painted red to signal danger, bear the warning phrase “EXPLOSIVES KEEP FIRE AWAY,” and have white lettering at least 3 inches high so the message is easy to read from a distance. The statement about a 50 POUND MAXIMUM isn’t part of these labeling and visibility requirements, so it isn’t a mandated feature for an indoor Type 4 magazine. The other requirements ensure quick recognition and legibility, which are the essential safety aims here.