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WorksheetsSafetyfirst Campaign Jul'23 Cabinda
Total questions: 20
Worksheet time: 3mins
Today's LSR Rule is?
Lock Out, Tag Out
Energy Activation
Zero Energy
Energy Isolation
What does Lock Out means?
Leaving the area
Isolating the area
Performin risk assesment
Placement of a security lock or device
What does energy Isolation means?
An electrical device to disconnect energy source
Visual display on energy source to highlight the risks involved
A mechanical device that physically prevents the transmission or release of energy
Emergency device in case of an incident
Lock out and Tag out procedures protect workers from?
Expected release of energy
Falling from height
Finger injury
Unexpected release of energy
Lock Out / Tag Out normally works under which other safety procedure?
Emergency Response Plan
HARC
PTW
Preventive Maintenance
All electrical maintenance work requires lock out / tag out regardless of voltage hazard?
False
True
Tag Out acts as a physical barrier to stop things being able to move?
True
False
Maybe
Temporary disconnection of an isolated machine with a single source electrical supply would not require Lock Out or Tag Out
True
False
Any personnel in a work team can isolate equipment using Lock out / Tag out?
True
False
Either
You can either Lock Out or Tag Out but never both at the same time
True
False
What are Three Energy isolation rules
I have identified all energy sources
I confirm that i can start to work with equipment if it is disconnected from the power source
I confirm that hazardous energy sources have been isolated, locked and tagged
I have checked there is zero energy and tested for residual or stored energy
What devices are used to isolate the energy?
Breakers
Switches
Barrier Tapes
Blind Flange
“Lockout” means “the placement of a tagout device on an energy-isolating device to indicate that the device and the equipment being controlled may not be operated until the tagout device is removed”
True
False
A “tagout device” is a device that uses a positive mean such as a lock to hold an energy-isolating device in a safe position and prevent the energizing of a machine or equipment.
False
True
Which statement is true concerning tagout devices?
Tags are only warning devices
Tagout devices can always be used in place of lockout devices
Tags may be removed by affected employees once LOTO is complete
Tags provide equivalent security to using a lock
LOTO devices must be labeled to identify the specific employees authorized to apply & remove them
True
False
A Lockout Device is a device that positively prevents a machine from being:
Started up
Becoming electrically energized
Turned on
All of the above
Energy Isolation provides protection to:
Other workers, equipment, and environment
People, products and enviroment
People, equipment and environment
Type of energy are as follows, EXCEPT:
Electrical
Chemical
Kinetic
Light
There are 2 types of energy isolation, i.e. Physical and Electrical:
True
False
