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Questions and Answers
Which of the following is true about equipment lookout?
Which of the following is true about equipment lookout?
- It is a system of locks and tags that secure devices that prevent hazardous energy from release. (correct)
- It is a system of locks and tags that secure devices that control the flow of energy sources.
- It is a system of locks and tags that secure devices that release hazardous energy.
- It is a system of locks and tags that secure devices that prevent workers from accessing machinery or equipment.
When is equipment lockout required?
When is equipment lockout required?
- When machinery or equipment is being operated.
- When machinery or equipment is being repaired.
- When machinery or equipment is not in use.
- When machinery or equipment is shut down for maintenance. (correct)
What are the conditions that must be met before maintenance work can be done?
What are the conditions that must be met before maintenance work can be done?
- All parts and attachments are secured against inadvertent movement, hazards are effectively controlled, and energy isolating devices are locked out. (correct)
- All parts and attachments are secured against inadvertent movement, hazards are not effectively controlled, and energy isolating devices are locked out.
- All parts and attachments are not secured against inadvertent movement, hazards are effectively controlled, and energy isolating devices are locked out.
- All parts and attachments are secured against inadvertent movement, hazards are effectively controlled, and energy isolating devices are unlocked.
Which valve should be closed to seal the water coolers?
Which valve should be closed to seal the water coolers?
Which valve should be opened to drain the pump casing?
Which valve should be opened to drain the pump casing?
Which valve should be opened to drain the pump discharge piping?
Which valve should be opened to drain the pump discharge piping?
Which of the following is a purpose of a group lockout procedure?
Which of the following is a purpose of a group lockout procedure?
What is the purpose of lockout devices?
What is the purpose of lockout devices?
What is a zero energy state?
What is a zero energy state?
What is the purpose of proving the zero energy state?
What is the purpose of proving the zero energy state?
According to the text, what is the purpose of de-energization and lockout?
According to the text, what is the purpose of de-energization and lockout?
What must be done before commencing work on locked out equipment?
What must be done before commencing work on locked out equipment?
Who is responsible for removing a personal lock?
Who is responsible for removing a personal lock?
What must be done if a worker's personal lock cannot be removed by them?
What must be done if a worker's personal lock cannot be removed by them?
Which of the following is a purpose of equipment lookout?
Which of the following is a purpose of equipment lookout?
What is considered hazardous energy?
What is considered hazardous energy?
When is equipment lockout required?
When is equipment lockout required?
Which lock is attached to the lockout box for safekeeping?
Which lock is attached to the lockout box for safekeeping?
What type of locks should be used for lockout?
What type of locks should be used for lockout?
What must be done before removing a personal lock?
What must be done before removing a personal lock?
What is the purpose of de-energization and lockout?
What is the purpose of de-energization and lockout?
Which of the following is NOT a step in the basic lockout procedure for repacking a leaking pump?
Which of the following is NOT a step in the basic lockout procedure for repacking a leaking pump?
What is the purpose of a group lockout procedure?
What is the purpose of a group lockout procedure?
What is the purpose of lockout devices?
What is the purpose of lockout devices?
What is the purpose of proving the zero energy state?
What is the purpose of proving the zero energy state?
Which valve should be closed to drain the pump suction piping?
Which valve should be closed to drain the pump suction piping?
What should be done to seal the water coolers?
What should be done to seal the water coolers?
What is the purpose of the group lockout procedure?
What is the purpose of the group lockout procedure?
Which of the following devices should be secured by locks as part of the equipment lookout system?
Which of the following devices should be secured by locks as part of the equipment lookout system?
What is considered hazardous energy in the context of equipment lookout?
What is considered hazardous energy in the context of equipment lookout?
When is equipment lockout required?
When is equipment lockout required?
Which valve should be closed to drain the pump discharge piping?
Which valve should be closed to drain the pump discharge piping?
What is a zero energy state?
What is a zero energy state?
What is the purpose of lockout devices?
What is the purpose of lockout devices?
Which of the following is NOT a step in the basic lockout procedure for repacking a leaking pump?
Which of the following is NOT a step in the basic lockout procedure for repacking a leaking pump?
What must be done before removing a personal lock?
What must be done before removing a personal lock?
What should be done to seal the water coolers?
What should be done to seal the water coolers?
Which valve should be opened to drain the pump discharge piping?
Which valve should be opened to drain the pump discharge piping?
Which of the following is NOT a requirement for personal locks used in lockout procedures?
Which of the following is NOT a requirement for personal locks used in lockout procedures?
What is the purpose of a lookout box?
What is the purpose of a lookout box?
Which of the following is a responsibility of each worker who works on machinery or equipment requiring lockout?
Which of the following is a responsibility of each worker who works on machinery or equipment requiring lockout?
What is the purpose of de-energization and lockout?
What is the purpose of de-energization and lockout?
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Study Notes
Equipment Lookout and Lockout Procedures in Safety Management Systems
- Equipment lookout is a system of locks and tags that secure devices to prevent hazardous energy release.
- Locks are used to secure control devices such as disconnect switches, circuit breakers, valves, and clutches.
- Hazardous energy includes electric, compressed gas, steam, hydraulic energy, moving parts, or elevated objects that could injure a worker.
- Equipment lockout is required during maintenance and no work can be done until all parts and attachments are secured, hazards are controlled, and energy isolating devices are locked out.
- A typical lockout station includes locks, tags that read "do not operate," and hasps for equipment or process lookout.
- Personal locks assigned to specific individuals are used for lockout, and combination locks should not be used.
- Shift or personnel changes require an orderly transfer of control of locked-out energy isolating devices.
- If personal locks are not practical, alternate lockout devices such as metal cable seals with unique identifiers can be used.
- De-energization and lockout are necessary to prevent the release of energy that could activate moving parts and cause injury.
- Energy isolating devices must not prevent access to adjacent devices.
- Effective means of verifying lookout, such as pushing a motor start button or opening bleed valves, must be provided and used.
- Each worker is responsible for locking out energy isolating devices, removing personal locks, and maintaining control of their keys.
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Description
Test your knowledge on group lookout procedures for worker safety in this quiz. Learn about the importance of following lockout procedures and how to effectively implement group lockout procedures in your workplace.
