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M.E.C.P. Exam (2025) UPDATE Verified Questions
And Answers | With 100% Correct Answers graded
A+ Guaranteed Success!!
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Terms in this set (216)
a difference of electrical Volts
potential Or charge
between two points is
measured in
The Difference of voltage that forces electrons to move
potential in a battery is...
In Ohm's Law, the E
pRoperty of voltage is
often symbolized as...
Voltage is really... Electronic force
In ohms law, voltage is V or E
represented by either...
Current is the movement Free electrons through a conductor
or flOw of...
The way current is Amps or Amperes
measured is in units
called...
6.24x10^18 is known as a... Coulomb
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Free electrons moving How Current flows
from one ion to the next
is...
Voltage is a charge Two points
between...
What are two types of AC AND DC
electrical current?
Periodically reverses AC
direction of electrons
flowing "back and forth"
AlwAys flows in one DC
direction
Has both amplitude AC
component "how much"
and frequency component
"How often"
Changes periodically from AC
positive to negative at a
certain rate "called
frequency" measured in
cycles per second or
Hertz "Hz"
Only an amplitude DC
component called
potential "voltage" and a
frequency of zero Since it
does not ever alternate
back and forth
Found in the wall sockets AC
of homes "in the US that's
delivered at 60Hz,
typically at 110 voltsg
https://quizlet.com/1090043583/mecp-exam-2025-update-verified-questions-and-answers-with-100-correct-answers-graded-a-guaranteed-success-fl… 2/26
, 10/9/25, 6:15 AM M.E.C.P. Exam (2025) UPDATE Verified Questions And Answers | With 100% Correct Answers graded A+ Guaranteed Success!! Fl…
The alternator creates AC rectification
that is changed into DC by
a process called...
The AC generated inside The car battery and other devices
the alternator's stator must
pass through diodes that
rectify it so it can be
connected with DC
components like...
AC OR DC describes. .. Current flow behavior
Amount of actual Amperes
electrons flowing in an AC
or DC circuit is still
expressed as. ..
No voltage= No current
In ohms law, current is A or I for intensity of electron flow
Symbolized as...
1000 millivolts "mv"= 1 Volt
1 million microvolts "uV"= 1 volt
1000 Milliamps "uA"= 1 ampere
1 million microamps"uA"= 1 ampere
The opposition to current ReSistance
flow is called?
an infinite amount of open circuit
resistance would produce
no current flow, which is
known as an...
no resistance at all, results short circuit
in the highest possible
current flow, which is
known as a
https://quizlet.com/1090043583/mecp-exam-2025-update-verified-questions-and-answers-with-100-correct-answers-graded-a-guaranteed-success-fl… 3/26
M.E.C.P. Exam (2025) UPDATE Verified Questions
And Answers | With 100% Correct Answers graded
A+ Guaranteed Success!!
Save
Terms in this set (216)
a difference of electrical Volts
potential Or charge
between two points is
measured in
The Difference of voltage that forces electrons to move
potential in a battery is...
In Ohm's Law, the E
pRoperty of voltage is
often symbolized as...
Voltage is really... Electronic force
In ohms law, voltage is V or E
represented by either...
Current is the movement Free electrons through a conductor
or flOw of...
The way current is Amps or Amperes
measured is in units
called...
6.24x10^18 is known as a... Coulomb
https://quizlet.com/1090043583/mecp-exam-2025-update-verified-questions-and-answers-with-100-correct-answers-graded-a-guaranteed-success-fl… 1/26
,10/9/25, 6:15 AM M.E.C.P. Exam (2025) UPDATE Verified Questions And Answers | With 100% Correct Answers graded A+ Guaranteed Success!! Fl…
Free electrons moving How Current flows
from one ion to the next
is...
Voltage is a charge Two points
between...
What are two types of AC AND DC
electrical current?
Periodically reverses AC
direction of electrons
flowing "back and forth"
AlwAys flows in one DC
direction
Has both amplitude AC
component "how much"
and frequency component
"How often"
Changes periodically from AC
positive to negative at a
certain rate "called
frequency" measured in
cycles per second or
Hertz "Hz"
Only an amplitude DC
component called
potential "voltage" and a
frequency of zero Since it
does not ever alternate
back and forth
Found in the wall sockets AC
of homes "in the US that's
delivered at 60Hz,
typically at 110 voltsg
https://quizlet.com/1090043583/mecp-exam-2025-update-verified-questions-and-answers-with-100-correct-answers-graded-a-guaranteed-success-fl… 2/26
, 10/9/25, 6:15 AM M.E.C.P. Exam (2025) UPDATE Verified Questions And Answers | With 100% Correct Answers graded A+ Guaranteed Success!! Fl…
The alternator creates AC rectification
that is changed into DC by
a process called...
The AC generated inside The car battery and other devices
the alternator's stator must
pass through diodes that
rectify it so it can be
connected with DC
components like...
AC OR DC describes. .. Current flow behavior
Amount of actual Amperes
electrons flowing in an AC
or DC circuit is still
expressed as. ..
No voltage= No current
In ohms law, current is A or I for intensity of electron flow
Symbolized as...
1000 millivolts "mv"= 1 Volt
1 million microvolts "uV"= 1 volt
1000 Milliamps "uA"= 1 ampere
1 million microamps"uA"= 1 ampere
The opposition to current ReSistance
flow is called?
an infinite amount of open circuit
resistance would produce
no current flow, which is
known as an...
no resistance at all, results short circuit
in the highest possible
current flow, which is
known as a
https://quizlet.com/1090043583/mecp-exam-2025-update-verified-questions-and-answers-with-100-correct-answers-graded-a-guaranteed-success-fl… 3/26
