Exam Review: CH 8. Basics of
Electricity
(Complete Study Guide with Practice Questions &
Detailed Solutions)
Improperly repaired tools and appliances can result in __________? - SOLUTION -
Blown Circuit Breakers
An________ is the flow of electricity along a conductor ? - SOLUTION -Electric current
Electricity is a form of energy created by the flow of electrons between? - SOLUTION -
Atoms
Electricity is not matter because it does not _________? - SOLUTION -Occupy space or
have mass
Which of the following can move through or across matter and space? - SOLUTION -
Electricity
An _______ is an adjustable resistor that is used for controlling the current in a circuit ?
- SOLUTION -Rheostat
Which of the following is considered a good conductor? - SOLUTION -Watery solutions
of acids and salts