3.0 Protecive Clothing and Equipment Flashcards
Why is it recommended for emergency responders to wear high visibility CSA or ANSI approved safety vests during emergencies?
a. To enhance fashion sense.
b. To comply with the latest fashion trends.
c. To protect against electrical contact hazards.
d. To address traffic hazards and increase visibility.
D
What is the purpose of high visibility reflective equipment such as signs, flares, and lares during emergency responses near electrical power lines?
a. To provide entertainment for bystanders.
b. To illuminate the emergency scene.
c. To warn drivers and enhance visibility.
d. To protect against electrical shock.
C
Why is standard response protective clothing for firefighters, police, and paramedics insufficient for protection against electrical contact hazards?
a. It is not durable.
b. It is not fire-resistant.
c. It lacks electrical shock resistance.
d. It is not stylish.
C
What caution is given regarding the use of electrically shock-resistant footwear by emergency responders?
a. It can be used as a primary source of electrical shock protection.
b. It is effective even if the electrical resistivity of the sole is degraded.
c. It must not be depended upon to provide electrical shock protection.
d. It should be used as a substitute for protective clothing.
C
What should be used to avoid injury from step and touch potential when operating an aerial device near live electrical power lines?
a. Standard response protective clothing.
b. High visibility reflective equipment.
c. Electrically shock-resistant footwear.
d. Portable ground gradient control mat.
D
How should the ground gradient control mat be used when operating an aerial device in close proximity to power lines?
a. Place the mat after operating the control panel.
b. Stand on the mat while connecting it to the vehicle.
c. Connect the ground mat cable clamp after placing it on the ground.
d. Use the mat only for dual-purpose vehicles.
C
Why is the use of standard response protective clothing insufficient in areas with electrical hazards?
a. It lacks durability.
b. It is not stylish.
c. It provides no protection against electrical contact hazards.
d. It is not suitable for emergency responders.
C
What action must the operator take when leaving the ground gradient mat in close proximity to power lines?
a. Walk away slowly.
b. Jump with both feet together from the mat.
c. Leave one foot on the mat.
d. Slide away from the mat.
B
Why is it important to be cautious of the flammability of clothing and vests in an area with electrical hazards?
a. To prevent static electricity.
b. To prevent electrical shock.
c. To avoid traic hazards.
d. To avoid additional risks in the presence of electrical hazards.
D
What is the recommended approach for the operator when using the aerial equipment near power lines?
a. Keep one foot on the ground gradient mat.
b. Use the mat only for combinaion pumper-aerial vehicles.
c. Hop with both feet together from the mat when leaving.
d. Place the mat after completing the operation.
C
What is the potential hazard associated with ladders and stretchers in the vicinity of power lines?
a. Increased stability.
b. Step and touch potential hazards.
c. Enhanced conductivity.
d. Improved electrical insulation.
B
Why should emergency responders be cautious of air cylinders in Self Contained Breathing Apparatus (SCBA) when working near electrical structures or conduits?
a. Air cylinders increase visibility.
b. Air cylinders can conduct electricity.
c. Air cylinders reduce the risk of electrical shock.
d. Air cylinders are resistant to electrical currents.
B
How can emergency responders reduce the risk of contact with electrical structures or conduits when using Self Contained Breathing Apparatus (SCBA)?
a. Increase the size of the “body” behind the rescuer.
b. Maintain a greater personal safety zone.
c. Shorten the length of the air cylinders.
d. Avoid using SCBA in electrical rooms.
B
What precaution should be taken when using extendable microwave and communication towers near power lines?
a. Maintain a minimum distance of 3 meters (10 feet).
b. Ensure that the towers are in direct contact with power lines.
c. Keep the towers at least 6 meters (20 feet) away from power lines.
d. Use towers only during dry weather conditions.
C
What type of portable generators is recommended for use during firefighting or rescue operations?
a. Unbonded neutral generators.
b. Generators with overlapping insulated connections.
c. Bonded neutral generators.
d. Twist connections generators.
C
