Electrical Emergencies: A Comprehensive Guide for Cosmetology Professionals

Question 1

What electrical safety risk is commonly caused by improper equipment grounding?

Accepted Answer

Electrical shock

Answer

Overloading

Answer

Short circuit

Answer

Arcing

Question 2

What is the primary purpose of an electrical ground fault circuit interrupter (GFCI)?

Accepted Answer

To prevent electrocution by cutting off the electrical current in case of a ground fault.

Answer

To protect against electrical fires by detecting and extinguishing sparks.

Answer

To regulate the voltage of electrical outlets.

Answer

To eliminate static electricity.

Question 3

In which scenario is it NOT necessary to evacuate a salon immediately?

Accepted Answer

A small electrical fire contained within a wastebasket

Answer

Smoke emanating from an electrical outlet

Answer

The smell of burning plastic near electrical appliances

Answer

Loud crackling noises coming from an electrical panel

Question 4

When someone is experiencing an electrical shock, what should be the INITIAL step taken?

Accepted Answer

Turn off the power source.

Answer

Call 911.

Answer

Check for breathing and responsiveness.

Answer

Apply CPR if necessary.

Question 5

To extinguish an electrical fire, which type of fire extinguisher is most suitable?

Accepted Answer

Class C (dry chemical)

Answer

Class A (water-based)

Answer

Class B (foam-based)

Answer

Class D (metal-based)

Question 6

Which of the following is NOT typically a symptom experienced during an electrical shock?

Accepted Answer

Blurred vision

Answer

Tingling sensation

Answer

Muscle spasms

Answer

Rapid heart rate

Question 7

Upon discovering a damaged electrical cord, what is the appropriate action to take?

Accepted Answer

Discard it and replace it promptly

Answer

Attempt repairs independently

Answer

Continue using it with caution

Answer

Ignore it and hope for the best

Question 8

Identify the uncommon cause of electrical shocks in a cosmetology salon:

Accepted Answer

Properly fitting footwear

Answer

Faulty electrical equipment

Answer

Water spills near electrical appliances

Answer

Improper grounding

Question 9

When responding to an electrical shock victim, the initial step should be:

Accepted Answer

Separate the victim from the electrical source

Answer

Call emergency services immediately

Answer

Assess the victim's vital signs

Answer

Administer CPR if necessary

Question 10

The primary purpose of a ground fault circuit interrupter (GFCI) in a cosmetology salon is to:

Accepted Answer

Prevent electrical shocks by automatically cutting off power

Answer

Enhance the performance of electrical appliances

Answer

Detect electrical hazards

Answer

Provide additional lighting

Question 11

To minimize electrical incidents in a cosmetology salon, it is crucial to:

Accepted Answer

Implement all the above practices

Answer

Regularly inspect electrical cords and appliances for damage

Answer

Avoid overloading electrical outlets

Answer

Keep water sources away from electrical appliances

Question 12

The primary function of a bonding strap is to:

Accepted Answer

Connect electrical equipment to a grounding system

Answer

Enhance electrical insulation

Answer

Improve electrical efficiency

Answer

Prevent power surges

Question 13

Why is it important to regularly inspect electrical cords and equipment in a salon?

Accepted Answer

To prevent electrical hazards

Answer

To ensure that equipment is operating efficiently

Answer

To maintain a professional appearance

Answer

To avoid costly repairs

Question 14

What is a potential long-term health consequence of experiencing a severe electrical shock?

Accepted Answer

Cardiac arrhythmias

Answer

Skin discoloration

Answer

Temporary paralysis

Answer

Vision impairment

Question 15

A ground fault circuit interrupter (GFCI) is utilized to:

Accepted Answer

Both b and c

Answer

Prevent electrical fires

Answer

Detect and interrupt electrical leaks

Answer

Protect against electrical shocks

Question 16

If water spills on an electrical appliance, the proper action is to:

Accepted Answer

Unplug the appliance promptly

Answer

Wipe the water away with a towel

Answer

Contact a licensed electrician

Answer

Leave it as it poses no risk

Question 17

When using a blow dryer near a sink in a cosmetology salon, which safety measure is crucial to prevent electrical hazards?

Accepted Answer

Keeping the blow dryer and electrical cords away from water sources like the sink

Answer

Using a long extension cord to connect to a distant outlet

Question 18

In cosmetology, which personal protective gear is essential for safeguarding against electrical hazards?

Accepted Answer

Rubber gloves

Answer

Safety glasses

Answer

Face shield

Answer

Hearing protection

Question 19

In the event of an electrical fire, what is the first and most crucial step to take?

Accepted Answer

Call the fire department immediately

Answer

Call the police

Answer

Attempt to extinguish the fire on your own

Answer

Evacuate the building

Question 20

Which of the following is NOT a potential cause of electrical shocks in a salon environment?

Accepted Answer

Using electrical appliances that are properly grounded

Answer

Working with wet hands or near wet surfaces

Answer

Using damaged electrical cords or outlets

Answer

Overloading electrical circuits

Question 21

What is the primary function of a Ground Fault Circuit Interrupter (GFCI)?

Accepted Answer

To detect imbalances in electrical current and interrupt the circuit to prevent electrical shocks

Answer

To prevent electrical fires

Answer

To increase the flow of electricity

Answer

To ground electrical appliances

Question 22

What is the primary purpose of a grounding wire in an electrical system?

Accepted Answer

To provide a safe path for excess electricity to dissipate

Answer

To prevent electrical fires

Answer

To connect electrical appliances to a power source

Question 23

When you observe sparks or smoke coming from an electrical outlet, what should be your immediate course of action?

Accepted Answer

Unplug all appliances connected to the outlet and contact a qualified electrician

Answer

Attempt to extinguish the sparks with water

Answer

Ignore it and continue working

Question 24

Which of the following practices is NOT recommended for electrical safety in a salon?

Accepted Answer

Using extension cords to extend the reach of electrical appliances

Answer

Inspecting electrical cords and outlets regularly

Answer

Avoiding overloading electrical circuits

Question 25

What is the recommended first-aid treatment for an electrical burn?

Accepted Answer

Immediately cool the burn with cold water and seek professional medical attention

Answer

Ignore the burn unless it becomes infected

Answer

Apply a bandage and pain medication

Question 26

Which of the following is a common physical symptom experienced after an electrical shock?

Accepted Answer

Involuntary muscle contractions (spasms)

Answer

Nausea

Answer

Skin irritation

Answer

Eye irritation

Question 27

According to legal requirements in the United States, what is a mandatory safety measure for businesses?

Accepted Answer

Having a documented electrical safety program in place

Answer

Offering free electrical safety training to employees

Answer

Providing smoke detectors in electrical rooms

Answer

Employing a dedicated electrical safety officer

Question 28

In a cosmetology salon, which of the following poses a potential electrical hazard?

Accepted Answer

Damaged electrical cords or faulty wiring.

Answer

Well-ventilated work areas with adequate airflow.

Answer

Properly installed and maintained electrical wiring.

Answer

Regularly serviced and inspected electrical appliances.

Question 29

What is the primary purpose of a ground fault circuit interrupter (GFCI)?

Accepted Answer

To prevent electrical shocks by detecting and interrupting faulty electrical circuits.

Answer

To regulate voltage levels within electrical circuits.

Answer

To provide backup power in the event of a power outage.

Answer

To enhance the efficiency of electrical circuits.

Question 30

If you detect the smell of burning wires in a salon, what should your immediate action be?

Accepted Answer

Evacuate the salon promptly and notify the appropriate authorities.

Answer

Use water to put out the fire.

Answer

Remain calm and wait for further instructions.

Answer

Locate the source of the smell and attempt to extinguish it.

Question 31

When encountering a downed power line, what is the recommended minimum safe distance to maintain?

Accepted Answer

Maintain a distance of at least 20 feet from the downed power line.

Answer

It is safe to approach the downed power line as long as you do not touch it.

Answer

A distance of 10 feet is sufficient to ensure safety.

Answer

The safe distance can vary depending on the weather conditions.

Question 32

To prevent electrical overloads, which practice is recommended?

Accepted Answer

Utilize power strips with built-in surge protectors.

Answer

Connect multiple devices to a single electrical outlet.

Answer

Leave electrical appliances plugged in even when not in use.

Answer

Ignore flickering lights or sparking outlets.

Question 33

If you witness someone experiencing an electrical shock, what is the recommended course of action?

Accepted Answer

Attempt a rescue ONLY if it is absolutely safe to do so, prioritizing your own safety.

Answer

Call for emergency help and maintain a safe distance.

Answer

Do not intervene and wait for professional assistance.

Answer

Immediately attempt a rescue, regardless of the risks involved.

Question 34

If someone is experiencing an electrical shock, what is the most important action to take first?

Accepted Answer

Immediately turn off the power source.

Answer

Attempt to pull the person away from the electrical source.

Answer

Call 911 for emergency medical help.

Answer

Check the victim's pulse and breathing.

Question 35

What type of fire extinguisher is specifically designed for electrical fires?

Accepted Answer

Class C

Answer

Class A

Answer

Class D

Answer

Class B

Question 36

You see a coworker getting an electrical shock from a hairdryer. What should you do immediately?

Accepted Answer

Do NOT touch them and immediately unplug the hairdryer.

Answer

Yell for help from other coworkers.

Answer

Check if they are breathing and have a pulse.

Answer

Try to pull the hairdryer away from your coworker.

Question 37

Which of these actions is the SAFEST way to handle electrical equipment in a salon?

Accepted Answer

Use equipment with undamaged cords and plugs.

Answer

Use electrical equipment near sinks or water sources for convenience.

Answer

Continue using equipment that has previously given a slight shock.

Answer

Use multiple extension cords to reach distant power outlets.

Question 38

What does GFCI stand for in the context of electrical safety?

Accepted Answer

Ground Fault Circuit Interrupter

Answer

General Fault Current Interruption

Answer

Grounded Facility Circuit Interruption

Answer

Ground Force Circuit Interrupter

Question 39

Why are GFCI outlets particularly important in a salon environment?

Accepted Answer

They quickly shut off power in the event of a ground fault, minimizing the risk of electric shock.

Answer

They are required by law, but don't provide any significant safety benefit.

Answer

They prevent power surges that could damage expensive salon equipment.

Answer

They make it easier to use electrical appliances around water.

Question 40

You smell a burning odor coming from a curling iron. What should you do immediately?

Accepted Answer

Unplug the curling iron and report the issue to a supervisor.

Answer

Ignore the smell, it's probably just hairspray residue.

Answer

Try to fix the curling iron yourself.

Answer

Keep using the curling iron cautiously, it will probably be fine.

Question 41

Which of these is a clear sign that an electrical outlet is overloaded?

Accepted Answer

The outlet feels warm to the touch.

Answer

The outlet is located close to the ground.

Answer

The outlet is a different color than other outlets.

Answer

The outlet has a cover plate for safety.

Question 42

What type of fire extinguisher is generally recommended for electrical fires?

Accepted Answer

Class C

Answer

Class D

Answer

Class A

Answer

Class B

Question 43

What is the first step in using a fire extinguisher?

Accepted Answer

Pull the pin.

Answer

Sweep the extinguisher from side to side.

Answer

Aim at the base of the fire.

Answer

Squeeze the lever.

Question 44

In which scenario is it safe to attempt extinguishing an electrical fire yourself?

Accepted Answer

After disconnecting the power source and using a Class C fire extinguisher.

Answer

If the fire is contained and you have a blanket to smother it.

Answer

As soon as you notice flames, regardless of the size or location of the fire.

Answer

When the fire is small and you have a Class A fire extinguisher.

Question 45

What is the most important action to take after assisting someone who has experienced an electrical shock?

Accepted Answer

Seek immediate medical attention, regardless of the victim's apparent condition.

Answer

Only call for medical help if the victim is unconscious or experiencing severe symptoms.

Answer

Assume they are alright if there are no visible burns or injuries.

Answer

Encourage the person to rest and observe them for signs of improvement.

Question 46

Which of the following is NOT considered an electrical hazard in a salon?

Accepted Answer

Properly installed and functioning ground fault circuit interrupters (GFCIs).

Answer

Exposed or frayed electrical wires.

Answer

Presence of water near electrical equipment.

Answer

Overloaded electrical circuits.

Question 47

What should be the FIRST step in responding to an electrical shock?

Accepted Answer

Immediately disconnect the power source.

Answer

Check for a pulse and start CPR if necessary.

Answer

Call emergency services (911).

Question 48

Which type of fire extinguisher is specifically designed for use on electrical fires?

Accepted Answer

Class C fire extinguisher.

Answer

Class B fire extinguisher.

Answer

Class A fire extinguisher.

Question 49

What is a crucial safety measure to help prevent electrocution in a salon setting?

Accepted Answer

Using ground fault circuit interrupters (GFCIs) on all electrical outlets.

Answer

Keeping all electrical cords away from water.

Answer

Limiting the use of multiple extension cords.

Answer

Wearing rubber gloves when handling electrical equipment.

Question 50

Which action is INAPPROPRIATE during an electrical fire?

Accepted Answer

Using water to extinguish the fire.

Answer

Disconnecting the power source if safe to do so.

Answer

Calling the fire department immediately.

Answer

Evacuating the building and ensuring everyone is safe.

Question 51

What is the primary function of a circuit breaker?

Accepted Answer

To prevent electrical overload and short circuits.

Answer

To regulate the voltage flowing through a circuit.

Answer

To connect different electrical components together.

Answer

To detect and isolate electrical shorts in a circuit.

Question 52

Which of these is a clear indication of electrical overload?

Accepted Answer

A circuit breaker tripping (turning off) repeatedly.

Answer

Flickering or dimming lights in the salon.

Answer

Electrical equipment feeling warm to the touch.

Answer

A noticeable increase in electrical energy consumption.

Question 53

If you encounter a downed power line, what is the most important thing to do?

Accepted Answer

Stay a safe distance away and call 911 immediately.

Answer

Ignore the downed power line and continue on your way.

Answer

Approach the power line cautiously to check if it's still live.

Answer

Try to move the power line away from the area.

Question 54

What type of electrical test instrument is used to measure voltage?

Accepted Answer

Voltmeter

Answer

Ohmmeter

Answer

Ammeter

Answer

Multimeter

Question 55

Which of the following is NOT a cause of electrical fires in a salon?

Accepted Answer

Properly installed lighting fixtures

Answer

Damaged electrical insulation

Answer

Faulty electrical wiring

Answer

Overloaded circuits