Basic electricity for gas sppliances And Controls Flashcards
1
Q
What can voltage be defined as?
A
As an imbalance of electron distribution or a charge difference between two points
2
Q
For an electrical source, the force that maintains the difference in charge is called
A
Electromotive force
3
Q
The connection of a source of electro motor force to both ends of a conductor is called what
A
Electric circuit
4
Q
What are the six sources of electromotive force?
A
Magnetic, chemical, friction, heat, pressure, light
5
Q
Materials with lower resistance, referred to as what
A
Conductors
6
Q
Materials with high resistance are called what
A
Insulators
7
Q
Term used to describe electrical pressure
A
Voltage
8
Q
Unit is used to describe the resistance of a circuit
A
Ohms
