for safety purposes, moving parts on machines should be: a. labeled. b. oiled. c. painted. d. shielded.
for safety purposes, moving parts on machines should be: a. labeled. b. oiled. c. painted. d. shielded.
Answer
Brief Explanations:
Moving parts on machines can pose a safety - hazard to operators. Shielding them prevents accidental contact, reducing the risk of injury. Labeling just provides information, oiling is for reducing friction and wear, and painting is mainly for protection against corrosion and aesthetics, none of which directly address safety from moving parts like shielding does.
Answer:
D. shielded