AUTO 125 FINAL EXAM QUESTIONS AND ANSWERS VERIFIED
ANSWERS LATEST UPDATE 2026 UPDATE!!
Technician A says that it is safe to clean your clothes off at the end of the
day by blowing compressed air on yourself. Technician B says that you
should avoid spinning a bearing with compressed air because it may injure
or kill you. Who is correct? - (ANSWERS)Technician B
Where can you easily find the engine size on a car? - (ANSWERS)On the
under-hood sticker
Which of the following statements about Vehicle Identification Numbers
(vins) is FALSE? - (ANSWERS)Several identical cars may have the same
VIN as each other.
Which of the following is always found on an under-hood sticker? -
(ANSWERS)Model year
Technician A says that when jump-starting a car, you should make the last
connection on the body of the car. Technician B says that if you
accidentally hook up the jumper cables backwards, it usually won't cause
any damage. Who is correct? - (ANSWERS)Neither A nor B
It is okay to run a car inside a shop or garage if one or more of the doors is
,AUTO 125 FINAL EXAM QUESTIONS AND ANSWERS VERIFIED
ANSWERS LATEST UPDATE 2026 UPDATE!!
open. - (ANSWERS)False
When jump-starting a car, where should the last jumper cable connection be
made? - (ANSWERS)On the metal of the engine of the "dead" car
Which of the following is NOT considered a rule of dressing for safety
when working on or around a car? - (ANSWERS)Make sure that all rings
and watches fit well and are not loose.
Which of the following is NOT a potential hazard associated with working
around your car's battery? - (ANSWERS)Electrical shock
Which of the following statements is correct? - (ANSWERS)The left and
right sides of a car are determined when you are sitting in the driver's seat.
When starting a car, you should double-check that - (ANSWERS)people
and tools are clear of moving parts.
Student A says that you should fill your tires to the pressure indicated on
the sidewall of the tire. Student B says that you should fill your tires to the
,AUTO 125 FINAL EXAM QUESTIONS AND ANSWERS VERIFIED
ANSWERS LATEST UPDATE 2026 UPDATE!!
pressure indicated on the tire placard near the driver's door or in the
glovebox. Who is correct? - (ANSWERS)Student B
Two technicians are discussing how to avoid connecting the cables
backwards when jump-starting (either using jumper cables or a jumper
pack). Technician A says that you can identify the positive and negative
terminals on the car's battery by looking for the polarity symbols stamped
into the top of the battery. Technician B says that you can identify the
positive and negative terminals by looking at the color of the car's battery
cables. Who is correct? - (ANSWERS)Technician A
Which of the following statements is true? - (ANSWERS)The only time it
is safe to work under a car that is lifted up is when it is supported by jack
stands.
Which of the following lists the four strokes of an internal combustion
engine in the correct order? - (ANSWERS)intake, compression, power,
exhaust
A camshaft must turn exactly ___________ as the crankshaft. -
(ANSWERS)half as fast
, AUTO 125 FINAL EXAM QUESTIONS AND ANSWERS VERIFIED
ANSWERS LATEST UPDATE 2026 UPDATE!!
What is the name of the engine component that converts the reciprocal
motion of the pistons into the rotary motion needed to turn the wheels? -
(ANSWERS)crankshaft
Which of the following statements is FALSE? - (ANSWERS)Because
changing a timing belt or a timing chain is easy, anyone with a set of tools
could probably do it successfully.
It usually makes more sense economically to wait until the timing belt
breaks to replace it rather than paying to have it changed earlier. -
(ANSWERS)False
The engine shown is which type? - (ANSWERS)inline
Which of the following engine components pushes the valves open? -
(ANSWERS)camshaft
Why is the compression stroke important to proper engine operation? -
(ANSWERS)Both A and B are correct
ANSWERS LATEST UPDATE 2026 UPDATE!!
Technician A says that it is safe to clean your clothes off at the end of the
day by blowing compressed air on yourself. Technician B says that you
should avoid spinning a bearing with compressed air because it may injure
or kill you. Who is correct? - (ANSWERS)Technician B
Where can you easily find the engine size on a car? - (ANSWERS)On the
under-hood sticker
Which of the following statements about Vehicle Identification Numbers
(vins) is FALSE? - (ANSWERS)Several identical cars may have the same
VIN as each other.
Which of the following is always found on an under-hood sticker? -
(ANSWERS)Model year
Technician A says that when jump-starting a car, you should make the last
connection on the body of the car. Technician B says that if you
accidentally hook up the jumper cables backwards, it usually won't cause
any damage. Who is correct? - (ANSWERS)Neither A nor B
It is okay to run a car inside a shop or garage if one or more of the doors is
,AUTO 125 FINAL EXAM QUESTIONS AND ANSWERS VERIFIED
ANSWERS LATEST UPDATE 2026 UPDATE!!
open. - (ANSWERS)False
When jump-starting a car, where should the last jumper cable connection be
made? - (ANSWERS)On the metal of the engine of the "dead" car
Which of the following is NOT considered a rule of dressing for safety
when working on or around a car? - (ANSWERS)Make sure that all rings
and watches fit well and are not loose.
Which of the following is NOT a potential hazard associated with working
around your car's battery? - (ANSWERS)Electrical shock
Which of the following statements is correct? - (ANSWERS)The left and
right sides of a car are determined when you are sitting in the driver's seat.
When starting a car, you should double-check that - (ANSWERS)people
and tools are clear of moving parts.
Student A says that you should fill your tires to the pressure indicated on
the sidewall of the tire. Student B says that you should fill your tires to the
,AUTO 125 FINAL EXAM QUESTIONS AND ANSWERS VERIFIED
ANSWERS LATEST UPDATE 2026 UPDATE!!
pressure indicated on the tire placard near the driver's door or in the
glovebox. Who is correct? - (ANSWERS)Student B
Two technicians are discussing how to avoid connecting the cables
backwards when jump-starting (either using jumper cables or a jumper
pack). Technician A says that you can identify the positive and negative
terminals on the car's battery by looking for the polarity symbols stamped
into the top of the battery. Technician B says that you can identify the
positive and negative terminals by looking at the color of the car's battery
cables. Who is correct? - (ANSWERS)Technician A
Which of the following statements is true? - (ANSWERS)The only time it
is safe to work under a car that is lifted up is when it is supported by jack
stands.
Which of the following lists the four strokes of an internal combustion
engine in the correct order? - (ANSWERS)intake, compression, power,
exhaust
A camshaft must turn exactly ___________ as the crankshaft. -
(ANSWERS)half as fast
, AUTO 125 FINAL EXAM QUESTIONS AND ANSWERS VERIFIED
ANSWERS LATEST UPDATE 2026 UPDATE!!
What is the name of the engine component that converts the reciprocal
motion of the pistons into the rotary motion needed to turn the wheels? -
(ANSWERS)crankshaft
Which of the following statements is FALSE? - (ANSWERS)Because
changing a timing belt or a timing chain is easy, anyone with a set of tools
could probably do it successfully.
It usually makes more sense economically to wait until the timing belt
breaks to replace it rather than paying to have it changed earlier. -
(ANSWERS)False
The engine shown is which type? - (ANSWERS)inline
Which of the following engine components pushes the valves open? -
(ANSWERS)camshaft
Why is the compression stroke important to proper engine operation? -
(ANSWERS)Both A and B are correct
