NCATT AET EXAM WITH WELL |\ |\ |\ |\ |\
ANSWERED QUESTIONS |\
Direct current is defined as - CORRECT ANSWERS ✔✔the
|\ |\ |\ |\ |\ |\ |\ |\ |\
flow of electrons in one direction throughout a circuit with
|\ |\ |\ |\ |\ |\ |\ |\ |\
constant voltage and current
|\ |\ |\ |\
Faraday's Law - CORRECT ANSWERS ✔✔current will flow
|\ |\ |\ |\ |\ |\ |\ |\
in a circuit provided there is electrical difference in
|\ |\ |\ |\ |\ |\ |\ |\ |\
potential and there is a path for it to flow
|\ |\ |\ |\ |\ |\ |\ |\ |\
Loads slow current by - CORRECT ANSWERS ✔✔applying
|\ |\ |\ |\ |\ |\ |\ |\
resistance
Current flows from - CORRECT ANSWERS ✔✔negative to
|\ |\ |\ |\ |\ |\ |\ |\
positive
Atoms - CORRECT ANSWERS ✔✔represent the smallest
|\ |\ |\ |\ |\ |\ |\
elements that exist in nature |\ |\ |\ |\
Atoms are made up of - CORRECT ANSWERS ✔✔protons,
|\ |\ |\ |\ |\ |\ |\ |\ |\
neutrons and electrons |\ |\
,Nucleaus - CORRECT ANSWERS ✔✔center of the atom
|\ |\ |\ |\ |\ |\ |\
Electrons travel - CORRECT ANSWERS ✔✔at the speed of
|\ |\ |\ |\ |\ |\ |\ |\ |\
light
Protons - CORRECT ANSWERS ✔✔positively charged
|\ |\ |\ |\ |\ |\
subatomic particles |\
Protons contain - CORRECT ANSWERS ✔✔a positive
|\ |\ |\ |\ |\ |\ |\
electrical potential |\
Protons positive charge - CORRECT ANSWERS ✔✔affect
|\ |\ |\ |\ |\ |\ |\
the orbits of the electrons
|\ |\ |\ |\
Neutrons are - CORRECT ANSWERS ✔✔neutral subatomic
|\ |\ |\ |\ |\ |\ |\
particles
Neutrons are not involved - CORRECT ANSWERS ✔✔in the
|\ |\ |\ |\ |\ |\ |\ |\
conduction of electricity
|\ |\ |\
Electron's charge - CORRECT ANSWERS ✔✔is negative
|\ |\ |\ |\ |\ |\
The speed of rotation combined with electrical potential -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔keeps the electrons in their orbits
|\ |\ |\ |\ |\ |\ |\
,The attraction of opposite charges - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔holds the electron in its orbit |\ |\ |\ |\ |\
Conductors - CORRECT ANSWERS ✔✔easily permit the |\ |\ |\ |\ |\ |\ |\
movement of electrons from an electrical source to a load |\ |\ |\ |\ |\ |\ |\ |\ |\
and back to the electrical source with a minimum of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
resistance
First two inner orbits - CORRECT ANSWERS ✔✔make up
|\ |\ |\ |\ |\ |\ |\ |\ |\
the atomic number for the element
|\ |\ |\ |\ |\
During conductance an extra valence electron - CORRECT
|\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔flows into the next atoms valance orbit
|\ |\ |\ |\ |\ |\ |\ |\
Good conductors - CORRECT ANSWERS ✔✔Only those
|\ |\ |\ |\ |\ |\ |\
elements that dont hang on to their valence electrons
|\ |\ |\ |\ |\ |\ |\ |\
Good Insulators - CORRECT ANSWERS ✔✔Elements that
|\ |\ |\ |\ |\ |\ |\
don't give up valance electrons no matter what force is
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
applied
lators - CORRECT ANSWERS ✔✔a material or device used
|\ |\ |\ |\ |\ |\ |\ |\ |\
to prevent the passage of heat, electricity or sound from
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
one medium to another
|\ |\ |\
, Examples of insulators - CORRECT ANSWERS ✔✔Glass, |\ |\ |\ |\ |\ |\ |\
Mica, Silica |\
Air - CORRECT ANSWERS ✔✔can be a good insulator but
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
will spark when enough electrical force is applied
|\ |\ |\ |\ |\ |\ |\
Static Electricity - CORRECT ANSWERS ✔✔an electrical
|\ |\ |\ |\ |\ |\ |\
charge that may be built up on a non-conductive surface
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
by friction
|\
Static electricity serves - CORRECT ANSWERS ✔✔no
|\ |\ |\ |\ |\ |\ |\
useful purpose in aviation and cost millions of dollars in
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
damage every year |\ |\
Voltage - CORRECT ANSWERS ✔✔electric potential energy
|\ |\ |\ |\ |\ |\
per unit charge measured in joules per coulomb
|\ |\ |\ |\ |\ |\ |\ |\
Coulomb - CORRECT ANSWERS ✔✔basic unit of electrical
|\ |\ |\ |\ |\ |\ |\ |\
quantiy
Coluomb is equal to - CORRECT ANSWERS ✔✔6.28 billion-
|\ |\ |\ |\ |\ |\ |\ |\
billion electrons |\
ANSWERED QUESTIONS |\
Direct current is defined as - CORRECT ANSWERS ✔✔the
|\ |\ |\ |\ |\ |\ |\ |\ |\
flow of electrons in one direction throughout a circuit with
|\ |\ |\ |\ |\ |\ |\ |\ |\
constant voltage and current
|\ |\ |\ |\
Faraday's Law - CORRECT ANSWERS ✔✔current will flow
|\ |\ |\ |\ |\ |\ |\ |\
in a circuit provided there is electrical difference in
|\ |\ |\ |\ |\ |\ |\ |\ |\
potential and there is a path for it to flow
|\ |\ |\ |\ |\ |\ |\ |\ |\
Loads slow current by - CORRECT ANSWERS ✔✔applying
|\ |\ |\ |\ |\ |\ |\ |\
resistance
Current flows from - CORRECT ANSWERS ✔✔negative to
|\ |\ |\ |\ |\ |\ |\ |\
positive
Atoms - CORRECT ANSWERS ✔✔represent the smallest
|\ |\ |\ |\ |\ |\ |\
elements that exist in nature |\ |\ |\ |\
Atoms are made up of - CORRECT ANSWERS ✔✔protons,
|\ |\ |\ |\ |\ |\ |\ |\ |\
neutrons and electrons |\ |\
,Nucleaus - CORRECT ANSWERS ✔✔center of the atom
|\ |\ |\ |\ |\ |\ |\
Electrons travel - CORRECT ANSWERS ✔✔at the speed of
|\ |\ |\ |\ |\ |\ |\ |\ |\
light
Protons - CORRECT ANSWERS ✔✔positively charged
|\ |\ |\ |\ |\ |\
subatomic particles |\
Protons contain - CORRECT ANSWERS ✔✔a positive
|\ |\ |\ |\ |\ |\ |\
electrical potential |\
Protons positive charge - CORRECT ANSWERS ✔✔affect
|\ |\ |\ |\ |\ |\ |\
the orbits of the electrons
|\ |\ |\ |\
Neutrons are - CORRECT ANSWERS ✔✔neutral subatomic
|\ |\ |\ |\ |\ |\ |\
particles
Neutrons are not involved - CORRECT ANSWERS ✔✔in the
|\ |\ |\ |\ |\ |\ |\ |\
conduction of electricity
|\ |\ |\
Electron's charge - CORRECT ANSWERS ✔✔is negative
|\ |\ |\ |\ |\ |\
The speed of rotation combined with electrical potential -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔keeps the electrons in their orbits
|\ |\ |\ |\ |\ |\ |\
,The attraction of opposite charges - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔holds the electron in its orbit |\ |\ |\ |\ |\
Conductors - CORRECT ANSWERS ✔✔easily permit the |\ |\ |\ |\ |\ |\ |\
movement of electrons from an electrical source to a load |\ |\ |\ |\ |\ |\ |\ |\ |\
and back to the electrical source with a minimum of
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
resistance
First two inner orbits - CORRECT ANSWERS ✔✔make up
|\ |\ |\ |\ |\ |\ |\ |\ |\
the atomic number for the element
|\ |\ |\ |\ |\
During conductance an extra valence electron - CORRECT
|\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔flows into the next atoms valance orbit
|\ |\ |\ |\ |\ |\ |\ |\
Good conductors - CORRECT ANSWERS ✔✔Only those
|\ |\ |\ |\ |\ |\ |\
elements that dont hang on to their valence electrons
|\ |\ |\ |\ |\ |\ |\ |\
Good Insulators - CORRECT ANSWERS ✔✔Elements that
|\ |\ |\ |\ |\ |\ |\
don't give up valance electrons no matter what force is
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
applied
lators - CORRECT ANSWERS ✔✔a material or device used
|\ |\ |\ |\ |\ |\ |\ |\ |\
to prevent the passage of heat, electricity or sound from
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
one medium to another
|\ |\ |\
, Examples of insulators - CORRECT ANSWERS ✔✔Glass, |\ |\ |\ |\ |\ |\ |\
Mica, Silica |\
Air - CORRECT ANSWERS ✔✔can be a good insulator but
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
will spark when enough electrical force is applied
|\ |\ |\ |\ |\ |\ |\
Static Electricity - CORRECT ANSWERS ✔✔an electrical
|\ |\ |\ |\ |\ |\ |\
charge that may be built up on a non-conductive surface
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
by friction
|\
Static electricity serves - CORRECT ANSWERS ✔✔no
|\ |\ |\ |\ |\ |\ |\
useful purpose in aviation and cost millions of dollars in
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
damage every year |\ |\
Voltage - CORRECT ANSWERS ✔✔electric potential energy
|\ |\ |\ |\ |\ |\
per unit charge measured in joules per coulomb
|\ |\ |\ |\ |\ |\ |\ |\
Coulomb - CORRECT ANSWERS ✔✔basic unit of electrical
|\ |\ |\ |\ |\ |\ |\ |\
quantiy
Coluomb is equal to - CORRECT ANSWERS ✔✔6.28 billion-
|\ |\ |\ |\ |\ |\ |\ |\
billion electrons |\
