Automotive electrical
exam questions &
answers
if voltage is increased and resistance remains the same - ANSWERSamp will increase
switches can - ANSWERScontrol multiple circuits at a time
Ac motors are not - ANSWERSused alot in cars
dc motors can be used to - ANSWERSoperate power windows
a fuse will blow if - ANSWERSit is short to ground
voltage is - ANSWERSelectromotive force
voltage drop is - ANSWERSThe loss of electric potential while passing through a circuit
dmm is used in - ANSWERSseries and parallel
place the black lead into the - ANSWERScom input
resistance should be measured with the circuit power - ANSWERSoff
if the engines flywheel were to drive the starter pinon - ANSWERSthe starter will be damaged
, when measuring resistance place the red lead into the - ANSWERSv(ohm symbol) input
the battery - ANSWERSsupplies extra power to electrical system when the electrical load
exceeds
voltage drop across all loads in a series circuit will add up all the - ANSWERSsource voltage
when amperage goes up the and the voltage remains the same resistance - ANSWERSwill
increase
adding a extra resistive branch to a parallel circuit makes the total resistance -
ANSWERSincrease
green fuses have a current rating of - ANSWERS30 a
2.5 k ohms equal - ANSWERS2500 ohms
source begins at - ANSWERSthe positive terminal
when temperature drops battery power - ANSWERSdrops
when going from a large measurement to a smaller measurement you need to - ANSWERSdivide
if voltage goes up and current stays the same resistance - ANSWERSwill increase
wheel speed sensors use - ANSWERSmagnatism
exam questions &
answers
if voltage is increased and resistance remains the same - ANSWERSamp will increase
switches can - ANSWERScontrol multiple circuits at a time
Ac motors are not - ANSWERSused alot in cars
dc motors can be used to - ANSWERSoperate power windows
a fuse will blow if - ANSWERSit is short to ground
voltage is - ANSWERSelectromotive force
voltage drop is - ANSWERSThe loss of electric potential while passing through a circuit
dmm is used in - ANSWERSseries and parallel
place the black lead into the - ANSWERScom input
resistance should be measured with the circuit power - ANSWERSoff
if the engines flywheel were to drive the starter pinon - ANSWERSthe starter will be damaged
, when measuring resistance place the red lead into the - ANSWERSv(ohm symbol) input
the battery - ANSWERSsupplies extra power to electrical system when the electrical load
exceeds
voltage drop across all loads in a series circuit will add up all the - ANSWERSsource voltage
when amperage goes up the and the voltage remains the same resistance - ANSWERSwill
increase
adding a extra resistive branch to a parallel circuit makes the total resistance -
ANSWERSincrease
green fuses have a current rating of - ANSWERS30 a
2.5 k ohms equal - ANSWERS2500 ohms
source begins at - ANSWERSthe positive terminal
when temperature drops battery power - ANSWERSdrops
when going from a large measurement to a smaller measurement you need to - ANSWERSdivide
if voltage goes up and current stays the same resistance - ANSWERSwill increase
wheel speed sensors use - ANSWERSmagnatism
