Automotive electrical exam UPDATED
ACTUAL Exam Questions and CORRECT
Answers
if voltage is increased and resistance remains the same - CORRECT ANSWER - amp will
increase
switches can - CORRECT ANSWER - control multiple circuits at a time
Ac motors are not - CORRECT ANSWER - used alot in cars
dc motors can be used to - CORRECT ANSWER - operate power windows
a fuse will blow if - CORRECT ANSWER - it is short to ground
voltage is - CORRECT ANSWER - electromotive force
voltage drop is - CORRECT ANSWER - The loss of electric potential while passing
through a circuit
dmm is used in - CORRECT ANSWER - series and parallel
place the black lead into the - CORRECT ANSWER - com input
resistance should be measured with the circuit power - CORRECT ANSWER - off
if the engines flywheel were to drive the starter pinon - CORRECT ANSWER - the starter
will be damaged
, when measuring resistance place the red lead into the - CORRECT ANSWER - v(ohm
symbol) input
the battery - CORRECT ANSWER - supplies extra power to electrical system when the
electrical load exceeds
voltage drop across all loads in a series circuit will add up all the - CORRECT ANSWER -
source voltage
when amperage goes up the and the voltage remains the same resistance - CORRECT
ANSWER - will increase
adding a extra resistive branch to a parallel circuit makes the total resistance - CORRECT
ANSWER - increase
green fuses have a current rating of - CORRECT ANSWER - 30 a
2.5 k ohms equal - CORRECT ANSWER - 2500 ohms
source begins at - CORRECT ANSWER - the positive terminal
when temperature drops battery power - CORRECT ANSWER - drops
when going from a large measurement to a smaller measurement you need to - CORRECT
ANSWER - divide
if voltage goes up and current stays the same resistance - CORRECT ANSWER - will
increase
ACTUAL Exam Questions and CORRECT
Answers
if voltage is increased and resistance remains the same - CORRECT ANSWER - amp will
increase
switches can - CORRECT ANSWER - control multiple circuits at a time
Ac motors are not - CORRECT ANSWER - used alot in cars
dc motors can be used to - CORRECT ANSWER - operate power windows
a fuse will blow if - CORRECT ANSWER - it is short to ground
voltage is - CORRECT ANSWER - electromotive force
voltage drop is - CORRECT ANSWER - The loss of electric potential while passing
through a circuit
dmm is used in - CORRECT ANSWER - series and parallel
place the black lead into the - CORRECT ANSWER - com input
resistance should be measured with the circuit power - CORRECT ANSWER - off
if the engines flywheel were to drive the starter pinon - CORRECT ANSWER - the starter
will be damaged
, when measuring resistance place the red lead into the - CORRECT ANSWER - v(ohm
symbol) input
the battery - CORRECT ANSWER - supplies extra power to electrical system when the
electrical load exceeds
voltage drop across all loads in a series circuit will add up all the - CORRECT ANSWER -
source voltage
when amperage goes up the and the voltage remains the same resistance - CORRECT
ANSWER - will increase
adding a extra resistive branch to a parallel circuit makes the total resistance - CORRECT
ANSWER - increase
green fuses have a current rating of - CORRECT ANSWER - 30 a
2.5 k ohms equal - CORRECT ANSWER - 2500 ohms
source begins at - CORRECT ANSWER - the positive terminal
when temperature drops battery power - CORRECT ANSWER - drops
when going from a large measurement to a smaller measurement you need to - CORRECT
ANSWER - divide
if voltage goes up and current stays the same resistance - CORRECT ANSWER - will
increase
