Basic Electrical Theory Flashcards
1
Q
Define Electricity
A
The flow of electrons through a conductor.
2
Q
Define Conductor
A
Material such as copper, through which electricity flows.
3
Q
Define Insulator
A
Material, such as rubber, through which it is difficult for electricity to flow.
4
Q
Define Voltage
A
Electrical Pressure.
5
Q
Define Current
A
The flow of electrons through a conductor when voltage is applied.
6
Q
Define Circuit
A
Path where electrical current flows.
7
Q
What are the 3 components of an electrical circuit?
A
- Source
- Conductor
- Load
8
Q
What is Generation?
A
Source of electrical power.
9
Q
What is the Transmission System?
A
A means of transmitting electrical power over some distance to the load centers.
10
Q
What is the Distribution System?
A
A means of distributing electrical power at the proper voltage to the individual customers.
