What are the 6 common electrical terms?
Basic Electrical Terms
- Volts. Volts are used with numbers to describe the force of the current.
- Ohms. This is a measurement for the amount of resistance in a circuit.
- Circuit. An electrical circuit is one loop of electrical flow.
- Service Box.
- Circuit Breaker.
- Ground Fault Interrupt.
- Conduit.
- Gauge.
What are the basic electricity terms?
CURRENT – Movement of electricity along a conductor. Current is measured in amperes. CURRENT FLOW – The flow or movement of electrons from atom to atom in a conductor. CYCLE – The change in an alternating electrical sine wave from zero to a positive peak to zero to a negative peak and back to zero.
What does a mean in electrical terms?
Ampere
Ampere (A) — A unit of measure for the intensity of an electric current flowing in a circuit. One ampere is equal to a current flow of one coulomb per second. Apparent Power — Measured in volt-ampers (VA). Apparent power is the product of the rms voltage and the rms current.
What is the equivalent of electrical power?
For any circuit element, the power is equal to the voltage difference across the element multiplied by the current. By Ohm’s Law, V = IR, and so there are additional forms of the electric power formula for resistors. Power is measured in units of Watts (W), where a Watt is equal to a Joule per second (1 W = 1 J/s).
What is IB in electrical terms?
current to operate protective device. Ib. design current. Id. fault current.
What are the four main electrical units of measurement?
Volts, amps, ohms, and watts are the four basic units of electricity.
What does FCU mean in electrical terms?
A fused connection unit (or FCU) is an electrical outlet with an integrated fuse used for connecting permanently installed appliances such as fridges, dishwashers, and waste disposal units to a circuit.
What does B stand for in electrical terms?
Circuit Breaker
Electrical Abbreviations
| # | Number |
|---|---|
| CB | Critical Branch |
| C/B | Circuit Breaker |
| CBM | Certified Ballast Manufacturer |
| CCT | Circuit (also: CIR, CKT) |
What is the electrical equivalent of heat?
The electrical equivalent of heat is the number of Joules of electrical energy that are equivalent to one calorie of thermal energy.
What does Rp stand for in electrical?
RP : Resistance of Pull-up.