Safety Training: Lockout Tagout

Which employees must receive lockout/tagout-related training?

All of the above

Which of these describes a situation in which you should notify your supervisor?

All of the above

Which of these is a category of worker who can perform a lockout/tagout?

Authorized

When uncontrolled, which of these energy sources can expose workers to hazards such as extreme temperatures, fire, explosion, or the emission of toxic gas?

Chemical energy

Which of these is considered a safe work practice for affected workers during a lockout/tagout?

Do not attempt to operate equipment that's locked or tagged out

Which of the following lists the basic lockout/tagout steps in the correct order?

Inform others; de-energize equipment; apply locks and tags; release stored energy; confirm lockout/tagout

Which of the following secures a machine's energy isolating devices in a position that prevents accidental startup?

Locks

Which category of employee doesn't participate in lockout procedures or work in the area where lockout takes place, but may access the lockout area occasionally?

Other

A jackhammer is powered by which type of energy source?

Pneumatic

Lasers are a source of what type of energy?

Radiant energy

Which of these statements about outside contractors performing lockout/tagout at your facility is true?

The contractor's locks may differ in appearance from your facility's locks

Which requirement must be met if a tag will be used by itself on equipment that cannot be locked out?

There must be another way to ensure that no one can accidentally energize the equipment

What type of energy is generated by high temperatures?

Thermal Energy

Which of these statements about locks used as part of a lockout/tagout program is true?

They are only used to lockout equipment so that their meaning during use is clear

Which of these is not a feature of the tags used to tagout equipment?

They create an effective barrier to an accidental energy release

Why do a machine's energy sources generally become more hazardous during service and maintenance activities?

Workers are often required to access areas that would be hazardous if the machine was running