Toppenish High School -Proper nomenclature for electricity
Help!
|
|
||||
|---|---|---|---|---|---|
| Alternating Current (AC) | Electricity where the electrons flow in two directions
🗑
|
||||
| Ampere or Amps | A unit of measurement for electrical current flow
🗑
|
||||
| Bonding | The connection of two or more points to reduce any difference of potential
🗑
|
||||
| Branch Circuit | The circuit conductors between the final overcurrent device protecting the circuit and the outlets.
🗑
|
||||
| Circuit Breakers | Devices installed in the service panel of a home to limit the flow of electricity through a circuit.
🗑
|
||||
| Code Corrections | Procedure designed to eliminate wiring conditions that do not meet National Electrical Code requirements and safety conditions.
🗑
|
||||
| Direct Current (DC) | Flows in the same direction. (batteries)
🗑
|
||||
| Duplex Receptacle | This is wired into an outlet box. And will allow you to plug in electrical devices.
🗑
|
||||
| E.M.T. | Electrical Metallic Tubing
🗑
|
||||
| Fixture | Any permanently connected light or other electrical device that consumes power.
🗑
|
||||
| Fuses | connections blow apart and break the circuit if an overload or short occurs.
🗑
|
||||
| GFI (Ground Fault Interrupter) | A device whose function is to break the electrical circuit to the load when there is a fault current to ground.
🗑
|
||||
| Grounded | Connected to earth or to some conducting body that serves in place of the earth.
🗑
|
||||
| Grounded Conductor | A system or circuit conductor that is intentionally grounded.
🗑
|
||||
| Grounding Conductor | A conductor used to connect equipment or the grounding circuit of a wiring system to a grounding electrode or electrodes.
🗑
|
||||
| Inverter | An inverter takes DC power from a 12-volt battery and converts it to household AC power.
🗑
|
||||
| Junction Box | A metal or plastic box used to enclose splice connections.
🗑
|
||||
| OHM | The unit of measurement for electrical resistance. R=E/I.
🗑
|
||||
| Outlet | A point on a wiring system at which current is taken to supply electrical devices. A receptacle is placed in an outlet.
🗑
|
||||
| Pigtail | A short, added piece of wire connected by a wire nut. Commonly used to extend or connect wires in a box.
🗑
|
||||
| Receptacles (Duplex) | Power sources located throughout a building to provide electricity where needed.
🗑
|
||||
| Romex | Plastic coated cable. Has a soft flexible jacket. Used mainly for indoor wiring in residential buildings.
🗑
|
||||
| Surge | A short duration high voltage condition. May last for several cycles.
🗑
|
||||
| Switches | Circuit interruption devices used to control the flow of electricity to lights, appliances, and outlets.
🗑
|
||||
| Thermostat | A low voltage electronic switching device that monitors temperatures inside the home and turns on and off the heating or cooling system in the home.
🗑
|
||||
| Three Phase Power | Three separate outputs from a single source with a phase differential of 120 electrical degrees between any two adjacent voltages or currents.
🗑
|
||||
| Type U.F. Cable | This type of cable is used mostly for direct burial in the earth. This is a branch circuit cable that also can be used for outside wiring.
🗑
|
||||
| Volt | A unit that measures the amount of electrical pressure.
🗑
|
||||
| Watt | A unit that measures the amount of electrical power.
🗑
|
||||
| Wirenut | A device used to connect spliced wires together.
🗑
|
||||
| Wiring | A distribution network of wire that conducts electricity to receptacles, switches and appliances throughout a building/home to provide electricity where needed.
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
rliving01
Popular Agriculture sets