Machine Guarding

What are the most common ways workers get hurt around machines? Select all that apply.

Which parts of a machine must be guarded?

Select all that apply.

 All that matters is that guards are used. Even those that don't meet all requirements are better than nothing. Is this true or false?

 Select the two words that complete these sentences: ____________ are how the machine part moves, for example rotating, in-running nip points, reciprocating, and transversing. ________________ are operations the machine performs, such as cutting, punching, shearing, and bending. Select all that apply.