Certified Arborist Chapter 15 (Tree
Worker Safety) Exam Questions Fully
Solved.
As used in many standards and regulations, the term _______ denotes a mandatory requirement, and
the term _______ denotes an advisory recommendation. - Answer shall
should
Name five pieces of personal protective equipment that are generally required for all tree workers. -
Answer hard hat
eye protection
hearing protection, when applicable
leg protection, when applicable
sturdy work boots and appropriate clothing
True/False - All communications wires and cables shall be considered to be energized with potentially
fatal voltages and shall never be touched directly or indirectly. - Answer True
True/False - OSHA regulates industrial safety and health issues in the United States (OHSA, in Canada) -
Answer True
The safety standard for tree care operations in the United States is the ______. - Answer ANSI Z133
True/False - Head protection need only be worn while there are climbers in the trees. - Answer False
True/False - Eye protection is not required for tree work. - Answer False
True/False - Hearing protection may be in the form of ear plugs or ear-muff-type devices. - Answer True
, True/False - Workers must not wear gauntlet-type gloves while chipping brush. - Answer True
If a climber warns, "Stand clear," he or she must not proceed until hearing the acknowledgement,
_______ _______. - Answer "all clear"
Each job should begin with a _______ _______, which coordinates the activities of every worker. -
Answer job briefing
The voice _______ and _______ system ensures that warning signals are heard, acknowledged, and
acted on. - Answer command
response
All workers should receive some education and training in _______ _______ procedures including CPR,
first aid, and aerial rescue. - Answer emergency response
True/False - Any tree workers who work in proximity to electrical conductors must receive training in
electrical hazards. - Answer True
True/False - "Electrical conductor" is defined as any overhead or underground electrical device, including
wires and cables, power lines, and other such facilities. - Answer True
True/False - Rubber footwear and gloves provide absolute protection from electrical hazards. - Answer
False
Always engage the ______ ______ before starting a chain saw. - Answer chain brake
True/False - The chain brake must be engaged if the operator takes one hand off the running saw or
takes more than two steps. - Answer True
True/False - The chain saw engine must be stopped for refueling. - Answer True
Worker Safety) Exam Questions Fully
Solved.
As used in many standards and regulations, the term _______ denotes a mandatory requirement, and
the term _______ denotes an advisory recommendation. - Answer shall
should
Name five pieces of personal protective equipment that are generally required for all tree workers. -
Answer hard hat
eye protection
hearing protection, when applicable
leg protection, when applicable
sturdy work boots and appropriate clothing
True/False - All communications wires and cables shall be considered to be energized with potentially
fatal voltages and shall never be touched directly or indirectly. - Answer True
True/False - OSHA regulates industrial safety and health issues in the United States (OHSA, in Canada) -
Answer True
The safety standard for tree care operations in the United States is the ______. - Answer ANSI Z133
True/False - Head protection need only be worn while there are climbers in the trees. - Answer False
True/False - Eye protection is not required for tree work. - Answer False
True/False - Hearing protection may be in the form of ear plugs or ear-muff-type devices. - Answer True
, True/False - Workers must not wear gauntlet-type gloves while chipping brush. - Answer True
If a climber warns, "Stand clear," he or she must not proceed until hearing the acknowledgement,
_______ _______. - Answer "all clear"
Each job should begin with a _______ _______, which coordinates the activities of every worker. -
Answer job briefing
The voice _______ and _______ system ensures that warning signals are heard, acknowledged, and
acted on. - Answer command
response
All workers should receive some education and training in _______ _______ procedures including CPR,
first aid, and aerial rescue. - Answer emergency response
True/False - Any tree workers who work in proximity to electrical conductors must receive training in
electrical hazards. - Answer True
True/False - "Electrical conductor" is defined as any overhead or underground electrical device, including
wires and cables, power lines, and other such facilities. - Answer True
True/False - Rubber footwear and gloves provide absolute protection from electrical hazards. - Answer
False
Always engage the ______ ______ before starting a chain saw. - Answer chain brake
True/False - The chain brake must be engaged if the operator takes one hand off the running saw or
takes more than two steps. - Answer True
True/False - The chain saw engine must be stopped for refueling. - Answer True
