Commonly made boxes, usually 2” wide, 3” high and 2 1/2” deep and made of metal.

While working on a home renovation project, Anika discovered a type of electrical box that has expandable arms and can be mounted on a drywall.

Are surface mounted with rounded corners for safety.

They are also known as junction boxes or splice boxes. They are used to anchor ceiling fixtures and serve as a junction box where wires can meet and run into other areas of the room.

They are also known as an outdoor box. They are used for exterior switches or receptacles. They are thicker than interior boxes and have a rubber gasket between the cover and the box to keep out water.

They are known as faceplates or covers. They are flat metal, plastic, or wooden pieces that covers the openings in the wall made by receptacles and switches.

An Occupational Health Safety Act states the following causes of electrical

accidents EXCEPT one.

An unfortunate incident that happens unexpectedly and unintentionally, typically resulting in damage or injury.

A dangerous condition such that contact, or equipment failure can result in electric shock, arc-flash burn, thermal burn, or blast.

Recognizing hazards associated with the use of electrical energy and taking precautions so that hazards do not cause injury or death

Occurs when a person comes into contact with an electrical energy source.

A place where flammable materials are stored and will likely be a source of accidents.

Grace and Ethan are working in the computer and technology industries. They understand that it is the responsibility of all persons in these fields to ensure safety and compliance.

The following are the Safe work practices at home EXCEPT one.

Any device worn by a worker to protect against hazards, as a barrier between himself or herself and the hazardous agent. Some examples are respirators, gloves, ear plugs, hard hats, safety goggles and safety shoes.

Any place where physical and/or mental labor occurs, whether paid or unpaid. This includes formal worksites, private homes, vehicles, or outdoor locations on public or private property

SAFETY TIPS: Plan what you are going to do. Carry only the tools or equipment you will need. Wear a tool belt that fits well and distribute the tools and materials evenly.

SAFETY TIPS: Pick up debris and scrap material to prevent trips, slips, and falls. Good housekeeping allows you and your equipment to work efficiently.

SAFETY TIPS: Wear safety gear that fits well. Protect your knees from hard, sharp surfaces by wearing knee pads. Wear appropriate eye protection to protect your eyes from debris and flying particles. Protect your hands from friction and sharp edges by wearing gloves.

SAFETY TIPS: Choose tools with soft grips that fit your hand comfortably. A good handle grip prevents your hand from slipping while using the tool. Consider using tools that reduce the amount of force or movements to use.

Where the power leaves the device (or electrical box) and travels down the circuit.

SAFETY TIPS: Working overhead, at floor level, or in cramped spaces forces the body into awkward postures. To relieve muscle tension and improve circulation, change body positions, do alternate tasks, and stretch your muscle throughout the day.

Used against shock and electrocution. GFCI device will de-energize a circuit when it senses a difference in the amount of electricity passing through the device and returning through the device, or a "leak" of current from the circuit.

Is a conducting connection, whether intentional or accidental by which an electric circuit or equipment is connected to the earth, or to some conducting body of relatively large extent that serves in place of the earth.

It refers to the side of an outlet is where you connect the incoming source power.

Mia is working on a project that involves installing non-metallic conduit. She notices that there are rough edges or burrs on the cut ends of the conduit. What should she do to ensure safety and compliance?

Rohan is working on a project that involves installing rigid non-metallic conduit. He knows that the conduit shall be rigidly supported.

Joints between lengths of conduit and between conduit couplings, fittings and boxes shall be made with approved coupling and adapter.

Expansion fitting for rigid nonmetallic conduit shall be provided to compensate for thermal expansion and contraction.

Bends of rigid nonmetallic conduit shall be made so that the conduit will not be damaged and that the internal diameter of the conduit will not be effectively reduced.

It is the process of connecting various accessories for distribution of electrical energy from supplier’s meter board to home appliances such as lamps, fans and other domestic appliances that is known as Electrical Wiring.

The wiring method applied if conduits installed on the roof or wall, known as surface conduit wiring.

This wiring method is considered if the conduits are hidden inside the wall slots with the help of plastering.

Black wire is the "_______", which carries the electricity from the breaker panel into the switch or light source.

White wire is the "________", which takes any unused electricity and current and sends them back to the breaker panel. This is to prevent the electricity from running through you.

Robert installed electrical boxes located outside from his house. What type of electrical box that Robert used?

Elvis used junction box to anchor ceiling fixtures. What type of electrical box that Elvis installed.

Ferdinand is an electrician who wants to install and replace a new outlet in his garage, bathroom, laundry area and kitchen countertop. How will you help him in the installation of the outlet? What type of electrical outlet that Ferdinand needs to use?

Ferdinand is an electrician who wants to install and replace a new outlet in his garage, bathroom, laundry area and kitchen countertop. How will you help him in the installation of the outlet? What would Ferdinand do first?

Ferdinand is an electrician who wants to install and replace a new outlet in his garage, bathroom, laundry area and kitchen countertop. How will you help him in the installation of the outlet? If you are Ferdinand, how will you manage yourself for your safety in the installation of an outlet?

It is provided to protect wires from abrasion to enter the box, fitting or enclosure design provides equivalent protection.

A contact device installed along a circuit for the connection of an attachment plug and flexible cord to supply power to portable equipment and electrical appliances.

A colored wire which carries the electricity from the breaker panel into the switch or light source. It is also called as "hot" wire.

These are used to couple two EMT pipes together, or an EMT pipe and a Rigid/IMC pipe together.

These are used to secure EMT conduits to electrical metallic box.

While working on a school project, Justin needs to hold, secure, and support electrical metallic tubing for his presentation.

Square junction box (4 inches x 4 inches

Octagonal metal box (4 inches x 2⅛ inches)

Utility metal box (2inches x 4 inches)