WorksheetsEnglish for Electrical Engineering - What is Electricity?
Total questions: 10
Worksheet time: 5mins
Atoms consist of protons, neutrons and ... .
elements
electrons
volts
nucleus
Electrons can easily pass through any material.
TRUE
FALSE
Any material is a good conductor.
TRUE
FALSE
Insulating materials resist the flow of electrons.
TRUE
FALSE
The presence of free electrons affects the conductivity of materials.
TRUE
FALSE
The number of electrons passing a given point in a conductor per second is measured in ...
Ampere
Coulomb
Kilowatt
Volt
The quantity of electricity transferred by a steady current of one ampere is measured in ...
Ampere
Coulomb
Kilowatt
Volt
What is the unit of `the amount of energy used`?
Ampere
Coulomb
Kilowatt
Volt
The difference of potential between two points on a conductor is measured in ...
Ampere
Coulomb
Kilowatt
Volt
A continuous flow of electrons in one direction is called ....
alternating current
direct current
frequency
