Installer Technician "Exploring Electrons And Electricity" UPDATED ACTUAL
Questions And Correct Answers
C
Terms in this set (10)
E) 0.02 amperes 20 milliamperes is the same as ____ _. (Remember, 1 milliampere = 0.001 ampere.)
A) 0.00002 ampere
B) 200 kA
C) 0.20 amperes
D) 2.0 mA
E) 0.02 amperes
A) Third The orbital shell that has a maximum electron capacity of 18 electrons is the
_ _____ shell.
A) Third
B) Valence
C) Fourth
D) First
E) Second
A) Has four valence electrons. A semiconductor material
A) Has four valence electrons.
B) Conducts only half of the time.
C) Has less than four valence electrons.
D) Has no free electron movement.
E) Has a lot of free electron movement.
D) The number of electrons in the valence shell. The major factor for determining whether a particular element is a conductor, a
semiconductor, or an insulator is
B) The amount of free nucleus movement.
C) The amount of free nucleus movement.
D) The number of electrons in the valence shell.
E) The amount of random drift.
C) Have very few valence electrons. Elements that are called conductors
A) Do not give up their valence electrons very easily.
B) Electrical activity does not occur readily.
C) Have very few valence electrons.
D) Have a lot of valence electrons.
E) Permit very little free electron movement.
D) The measurement of the difference in potential The term voltage normally refers to
between two charges. A) The algebraic difference between the potentials at two points.
B) The amount of charge 6.28 x 10 to the power of 18 electrons produce.
C) The amount of electrons passing a given point in a wire.
D) The measurement of the difference in potential between two charges.
E) The heat produced by a current flowing through a resistance.
Questions And Correct Answers
C
Terms in this set (10)
E) 0.02 amperes 20 milliamperes is the same as ____ _. (Remember, 1 milliampere = 0.001 ampere.)
A) 0.00002 ampere
B) 200 kA
C) 0.20 amperes
D) 2.0 mA
E) 0.02 amperes
A) Third The orbital shell that has a maximum electron capacity of 18 electrons is the
_ _____ shell.
A) Third
B) Valence
C) Fourth
D) First
E) Second
A) Has four valence electrons. A semiconductor material
A) Has four valence electrons.
B) Conducts only half of the time.
C) Has less than four valence electrons.
D) Has no free electron movement.
E) Has a lot of free electron movement.
D) The number of electrons in the valence shell. The major factor for determining whether a particular element is a conductor, a
semiconductor, or an insulator is
B) The amount of free nucleus movement.
C) The amount of free nucleus movement.
D) The number of electrons in the valence shell.
E) The amount of random drift.
C) Have very few valence electrons. Elements that are called conductors
A) Do not give up their valence electrons very easily.
B) Electrical activity does not occur readily.
C) Have very few valence electrons.
D) Have a lot of valence electrons.
E) Permit very little free electron movement.
D) The measurement of the difference in potential The term voltage normally refers to
between two charges. A) The algebraic difference between the potentials at two points.
B) The amount of charge 6.28 x 10 to the power of 18 electrons produce.
C) The amount of electrons passing a given point in a wire.
D) The measurement of the difference in potential between two charges.
E) The heat produced by a current flowing through a resistance.
