Question 1. A simple device that opens and closes an electrical unit is called a(an):
Question 2.The unit used for measuring electrical current is called a(an):
Question 3.This is the unit of measurement for measuring electrical pressure or EMF?
Question 4.Material that electricity can travel through easily is called a
Question 5.A circuit is a path taken by a current. A path with no breaks is called a
C. Circuit Breaker
D. Variable Resistor
Question 6.If there is a break in the path the current follows, the circuit is incomplete. A break in the path is called an
A. Open circuit
B. Parallel Circuit
C. Load Rejection
D. Electromotive Force
Question 7.Materials that do not allow electrical charges to pass through it easily are called
Question 8.Lightning is caused by the build-up of electrical charges in a cloud, also known as static electricity.
Question 9.Parallel circuits have only one path.
Question 10.The current always travels from the negative electrode to the positive electrode.