OSHA OSHA - Safety Certificate Lockout/Tagout Procedures Questions and Answers 2

Question 1

What is the primary purpose of a lockout/tagout (LOTO) procedure?

Accepted Answer

To prevent the unexpected startup of machinery during maintenance

Answer

LOTO procedures are designed to protect workers by ensuring machines cannot be energized or started while maintenance or servicing is being performed.

Question 2

Who is classified as an 'affected employee' under OSHA's LOTO standard?

Accepted Answer

An employee whose job requires operating a machine under lockout

Answer

An affected employee is one whose job requires them to operate or use a machine on which servicing or maintenance is being performed under lockout/tagout.

Question 3

How often does OSHA require periodic inspections of energy control procedures?

Accepted Answer

At least annually

Answer

OSHA standard 29 CFR 1910.147 requires that energy control procedures be inspected at least annually to ensure they remain effective.

Question 4

Which of the following energy sources must be considered during a lockout/tagout procedure?

Accepted Answer

All forms of hazardous energy including electrical, hydraulic, pneumatic, and thermal

Answer

LOTO procedures must address all sources of hazardous energy, including electrical, mechanical, hydraulic, pneumatic, chemical, thermal, and gravitational.

Question 5

What must an authorized employee do after applying lockout/tagout devices but before beginning maintenance work?

Accepted Answer

Verify that the equipment has been effectively isolated and de-energized

Answer

After applying LOTO devices, the authorized employee must verify isolation by attempting to start the equipment or testing for residual energy to confirm it is de-energized.

OSHA Safety Certificate Practice Test

OSHA Safety Certificate Practice Test

OSHA OSHA - Safety Certificate Lockout/Tagout Procedures Questions and Answers 2