LINEMAN APPRENTICE BASIC ELECTRICITY REVIEW EXAM QUESTIONS AND VERIFIED ANSWERS

LINEMAN APPRENTICE BASIC ELECTRICITY
REVIEW EXAM QUESTIONS AND VERIFIED
ANSWERS


1-1. Circle the correct answer.
Which of the following subatomic particles possess an electrical charge?
a) Neurons
b) Electrons
c) Photons
d) Protons
e) All of the above
f) Both a and b
g) Both b and c
h) Both b and d - ANSWER h) Both b and d


1-2. True or False.
A proton has a negative charge, and an electron has a positive charge. -
ANSWER False


1-3. Circle the correct answer to fill in both blanks in the following sentences.
Opposite electrical charges ______________________ each other. Like
electrical charges ______________________ each other.
a) repel; attract
b) attract; repel - ANSWER b) attract; repel

, 1-4. Circle the correct answer to complete the sentence.
Electricity is the flow of ______________________.
a) protons
b) electrons
c) atoms
d) none of the above - ANSWER b) electrons


1-5. Circle the correct answer to complete the following sentence.
The two common sources of energy used to produce large amounts of electricity
are:
a) friction and pressure.
b) heat and light.
c) heat and chemical action.
d) magnetism and chemical action.
e) magnetism and friction. - ANSWER d) magnetism and chemical action.


2-1. Circle the correct answer to complete the sentence.
Current is measured in units called ______________________.
a) amperes
b) volts
c) ohms
d) resistance - ANSWER a) amperes


2-2. True or False.