Automotive electrical exam questions
with 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
with 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
