WorksheetsElectricity Quiz
Total questions: 24
Worksheet time: 24mins
Electrons that flow one way.
Direct Current
Alternating Current
Explosive Current
Shocking Current
electrons flow one way and polarity reverses
Direct Current
Alternating Current
Explosive Current
Shocking Current
Which type of current is generally used in houses and industry?
Alternating Current
Direct Current
Nuclear Current
What kind of power do you use when you charge your phones?
Alternating Current
Direct Current
Nuclear Current
Made of bi-metallic strip that bend at different temps and causes the circuit to break
Fuse
Breaker
Copper Wire
Gold Key
A wire inside a case that will melt when there is to much current
Fuse
Breaker
Copper Wire
Gold Key
Between breakers and fuses which one can be reset and reused?
Fuse
Breaker
(a) is the best at conducting electricity while (b) is the second best.
(a) is used when a larger conductor is needed for service entrance and feeder circuits?
The smaller the number rating ____ the conductor size (diameter).
The larger the diameter
The smaller the diameter
Diameter is the same
What is a black wire?
Hot Wire
Neutral Wire
Ground Wire
What is a red wire?
Hot Wire
Neutral Wire
Ground Wire
What is a green wire?
Hot Wire
Neutral Wire
Ground Wire
What is a neutral wire?
Hot Wire
Neutral Wire
Ground Wire
measurement of total energy consumed
Watt
Amps
Volts
flow rate of electric charge
Watt
Amps
Volts
measure of electrical potential refers to the energy that could be released if the current is allowed to flow
Watt
Amps
Volts
Insulator or Conductor?
Carpet
Insulator
Conductor
Insulator or Conductor?
Plastic
Insulator
Conductor
Insulator or Conductor?
Rubber
Insulator
Conductor
Insulator or Conductor?
Metal
Insulator
Conductor
Insulator or Conductor?
Copper
Insulator
Conductor
Insulator or Conductor?
Cotton
Insulator
Conductor
Insulator or Conductor?
Metal Fork
Insulator
Conductor
