HOP
ST 2025
INFORMATION
2026_Page
VERSION REVISED
1LATEST
of 58 QUESTIONS
2025 VERSION
AND
REVISED
VERIFIED
QUESTIONS
CORRECTAND
ANSWERS
VERIFIED
(ACCURATE
CORRECTSOLUTIONS)
ANSWERS (ACCURATE
ALREADY PASSED
SOLUTIONS)
HIGHEST
ALREADY
TEST GRADED
PASSED A+
HIGHEST T
ASVAB AUTO AND SHOP INFORMATION LATEST 2025
VERSION REVISED QUESTIONS AND VERIFIED
CORRECT ANSWERS (ACCURATE SOLUTIONS)
ALREADY PASSED HIGHEST TEST GRADED A+
What does the Internal Combustion engine burn?
Mixture of Gas and Air
(the fuel mixture)
What are the 4 strokes that make up a cycle?
(in car engine)
1. Intake
2. Compression
3. Power
4. Exhaust
This valve opens as the connecting rod pulls the piston down, drawing the gas/air
mix into the cylinder
Intake
ST
SHOP
2025
INFORMATION
ASVAB
VERSION
AUTO
REVISED
LATEST
AND SHOP
QUESTIONS
2025
INFORMATION
VERSION
ANDREVISED
VERIFIED
LATESTQUESTIONS
CORRECT
2025 VERSION
ANSWERS
ANDREVISED
VERIFIED
(ACCURATE
QUESTIONS
CORRECT
SOLUTIONS)
ANSWERS
AND VERIFIED
ALREADY
(ACCURATE
CORRECT
PASSED
SOLUTIONS)
ANSWERS
HIGHESTALREADY
(ACCURATE
TEST GRADED
PASSED
SOLUTIONS)
A+HIGHEST
A
,HOP
ST 2025
INFORMATION
2026_Page
VERSION REVISED
2LATEST
of 58 QUESTIONS
2025 VERSION
AND
REVISED
VERIFIED
QUESTIONS
CORRECTAND
ANSWERS
VERIFIED
(ACCURATE
CORRECTSOLUTIONS)
ANSWERS (ACCURATE
ALREADY PASSED
SOLUTIONS)
HIGHEST
ALREADY
TEST GRADED
PASSED A+
HIGHEST T
The valves are closed. The connecting rod pushes the piston up, compressing
gas/air mix
Compression
The spar plug ignites the gas/air mix, forcing the piston down. That pushes down
on the connecting rod, turning the crankshaft; the crankshaft turns the flywheel,
which keeps the engine going
Power
The ___ valve opens as the connecting rod moves the piston back up, pushing out
the exploded gases. The valves are times, of course, using pus rods attached to
the camshaft.
Exhaust
The name for cylinders that are arranged in one row
Inline
ST
SHOP
2025
INFORMATION
ASVAB
VERSION
AUTO
REVISED
LATEST
AND SHOP
QUESTIONS
2025
INFORMATION
VERSION
ANDREVISED
VERIFIED
LATESTQUESTIONS
CORRECT
2025 VERSION
ANSWERS
ANDREVISED
VERIFIED
(ACCURATE
QUESTIONS
CORRECT
SOLUTIONS)
ANSWERS
AND VERIFIED
ALREADY
(ACCURATE
CORRECT
PASSED
SOLUTIONS)
ANSWERS
HIGHESTALREADY
(ACCURATE
TEST GRADED
PASSED
SOLUTIONS)
A+HIGHEST
A
,HOP
ST 2025
INFORMATION
2026_Page
VERSION REVISED
3LATEST
of 58 QUESTIONS
2025 VERSION
AND
REVISED
VERIFIED
QUESTIONS
CORRECTAND
ANSWERS
VERIFIED
(ACCURATE
CORRECTSOLUTIONS)
ANSWERS (ACCURATE
ALREADY PASSED
SOLUTIONS)
HIGHEST
ALREADY
TEST GRADED
PASSED A+
HIGHEST T
The name for cylinders that are arranged in two rows
V
Most people refer to engines as four-cycle engines but this is false; what are they
really called?
Four-stroke, one-cycle engine
Instrument in a vehicle the measures revolutions per minute; rpm
(e.g. when this displays 4,800 rpm, that means the engine is performing 4,800
cycles every minute)
Tachometer
What must happen in order for the cycle to happen at all?
Fuel must be properly mixed with air and transported within the cylinder at the
proper time
ST
SHOP
2025
INFORMATION
ASVAB
VERSION
AUTO
REVISED
LATEST
AND SHOP
QUESTIONS
2025
INFORMATION
VERSION
ANDREVISED
VERIFIED
LATESTQUESTIONS
CORRECT
2025 VERSION
ANSWERS
ANDREVISED
VERIFIED
(ACCURATE
QUESTIONS
CORRECT
SOLUTIONS)
ANSWERS
AND VERIFIED
ALREADY
(ACCURATE
CORRECT
PASSED
SOLUTIONS)
ANSWERS
HIGHESTALREADY
(ACCURATE
TEST GRADED
PASSED
SOLUTIONS)
A+HIGHEST
A
,HOP
ST 2025
INFORMATION
2026_Page
VERSION REVISED
4LATEST
of 58 QUESTIONS
2025 VERSION
AND
REVISED
VERIFIED
QUESTIONS
CORRECTAND
ANSWERS
VERIFIED
(ACCURATE
CORRECTSOLUTIONS)
ANSWERS (ACCURATE
ALREADY PASSED
SOLUTIONS)
HIGHEST
ALREADY
TEST GRADED
PASSED A+
HIGHEST T
___ are used (pre 1990) to mix the fuel and air mechanically. As air moves quickly
through this, it creates a vacuum, which draws more and more fuel into the
mixture
Carburetors
___ have replaced carburetors on newer cars to perform the air/fuel mixture
function.
Fuel Injectors
The ___ acts as the fuel-dispensing nozzle. It injects liquid fuel directly in to the
engine's air stream.
(In almost all cases it requires an external pump)
Fuel Injector
EFI computer stands for ___?
Electronic Fuel Injection computer
ST
SHOP
2025
INFORMATION
ASVAB
VERSION
AUTO
REVISED
LATEST
AND SHOP
QUESTIONS
2025
INFORMATION
VERSION
ANDREVISED
VERIFIED
LATESTQUESTIONS
CORRECT
2025 VERSION
ANSWERS
ANDREVISED
VERIFIED
(ACCURATE
QUESTIONS
CORRECT
SOLUTIONS)
ANSWERS
AND VERIFIED
ALREADY
(ACCURATE
CORRECT
PASSED
SOLUTIONS)
ANSWERS
HIGHESTALREADY
(ACCURATE
TEST GRADED
PASSED
SOLUTIONS)
A+HIGHEST
A
ST 2025
INFORMATION
2026_Page
VERSION REVISED
1LATEST
of 58 QUESTIONS
2025 VERSION
AND
REVISED
VERIFIED
QUESTIONS
CORRECTAND
ANSWERS
VERIFIED
(ACCURATE
CORRECTSOLUTIONS)
ANSWERS (ACCURATE
ALREADY PASSED
SOLUTIONS)
HIGHEST
ALREADY
TEST GRADED
PASSED A+
HIGHEST T
ASVAB AUTO AND SHOP INFORMATION LATEST 2025
VERSION REVISED QUESTIONS AND VERIFIED
CORRECT ANSWERS (ACCURATE SOLUTIONS)
ALREADY PASSED HIGHEST TEST GRADED A+
What does the Internal Combustion engine burn?
Mixture of Gas and Air
(the fuel mixture)
What are the 4 strokes that make up a cycle?
(in car engine)
1. Intake
2. Compression
3. Power
4. Exhaust
This valve opens as the connecting rod pulls the piston down, drawing the gas/air
mix into the cylinder
Intake
ST
SHOP
2025
INFORMATION
ASVAB
VERSION
AUTO
REVISED
LATEST
AND SHOP
QUESTIONS
2025
INFORMATION
VERSION
ANDREVISED
VERIFIED
LATESTQUESTIONS
CORRECT
2025 VERSION
ANSWERS
ANDREVISED
VERIFIED
(ACCURATE
QUESTIONS
CORRECT
SOLUTIONS)
ANSWERS
AND VERIFIED
ALREADY
(ACCURATE
CORRECT
PASSED
SOLUTIONS)
ANSWERS
HIGHESTALREADY
(ACCURATE
TEST GRADED
PASSED
SOLUTIONS)
A+HIGHEST
A
,HOP
ST 2025
INFORMATION
2026_Page
VERSION REVISED
2LATEST
of 58 QUESTIONS
2025 VERSION
AND
REVISED
VERIFIED
QUESTIONS
CORRECTAND
ANSWERS
VERIFIED
(ACCURATE
CORRECTSOLUTIONS)
ANSWERS (ACCURATE
ALREADY PASSED
SOLUTIONS)
HIGHEST
ALREADY
TEST GRADED
PASSED A+
HIGHEST T
The valves are closed. The connecting rod pushes the piston up, compressing
gas/air mix
Compression
The spar plug ignites the gas/air mix, forcing the piston down. That pushes down
on the connecting rod, turning the crankshaft; the crankshaft turns the flywheel,
which keeps the engine going
Power
The ___ valve opens as the connecting rod moves the piston back up, pushing out
the exploded gases. The valves are times, of course, using pus rods attached to
the camshaft.
Exhaust
The name for cylinders that are arranged in one row
Inline
ST
SHOP
2025
INFORMATION
ASVAB
VERSION
AUTO
REVISED
LATEST
AND SHOP
QUESTIONS
2025
INFORMATION
VERSION
ANDREVISED
VERIFIED
LATESTQUESTIONS
CORRECT
2025 VERSION
ANSWERS
ANDREVISED
VERIFIED
(ACCURATE
QUESTIONS
CORRECT
SOLUTIONS)
ANSWERS
AND VERIFIED
ALREADY
(ACCURATE
CORRECT
PASSED
SOLUTIONS)
ANSWERS
HIGHESTALREADY
(ACCURATE
TEST GRADED
PASSED
SOLUTIONS)
A+HIGHEST
A
,HOP
ST 2025
INFORMATION
2026_Page
VERSION REVISED
3LATEST
of 58 QUESTIONS
2025 VERSION
AND
REVISED
VERIFIED
QUESTIONS
CORRECTAND
ANSWERS
VERIFIED
(ACCURATE
CORRECTSOLUTIONS)
ANSWERS (ACCURATE
ALREADY PASSED
SOLUTIONS)
HIGHEST
ALREADY
TEST GRADED
PASSED A+
HIGHEST T
The name for cylinders that are arranged in two rows
V
Most people refer to engines as four-cycle engines but this is false; what are they
really called?
Four-stroke, one-cycle engine
Instrument in a vehicle the measures revolutions per minute; rpm
(e.g. when this displays 4,800 rpm, that means the engine is performing 4,800
cycles every minute)
Tachometer
What must happen in order for the cycle to happen at all?
Fuel must be properly mixed with air and transported within the cylinder at the
proper time
ST
SHOP
2025
INFORMATION
ASVAB
VERSION
AUTO
REVISED
LATEST
AND SHOP
QUESTIONS
2025
INFORMATION
VERSION
ANDREVISED
VERIFIED
LATESTQUESTIONS
CORRECT
2025 VERSION
ANSWERS
ANDREVISED
VERIFIED
(ACCURATE
QUESTIONS
CORRECT
SOLUTIONS)
ANSWERS
AND VERIFIED
ALREADY
(ACCURATE
CORRECT
PASSED
SOLUTIONS)
ANSWERS
HIGHESTALREADY
(ACCURATE
TEST GRADED
PASSED
SOLUTIONS)
A+HIGHEST
A
,HOP
ST 2025
INFORMATION
2026_Page
VERSION REVISED
4LATEST
of 58 QUESTIONS
2025 VERSION
AND
REVISED
VERIFIED
QUESTIONS
CORRECTAND
ANSWERS
VERIFIED
(ACCURATE
CORRECTSOLUTIONS)
ANSWERS (ACCURATE
ALREADY PASSED
SOLUTIONS)
HIGHEST
ALREADY
TEST GRADED
PASSED A+
HIGHEST T
___ are used (pre 1990) to mix the fuel and air mechanically. As air moves quickly
through this, it creates a vacuum, which draws more and more fuel into the
mixture
Carburetors
___ have replaced carburetors on newer cars to perform the air/fuel mixture
function.
Fuel Injectors
The ___ acts as the fuel-dispensing nozzle. It injects liquid fuel directly in to the
engine's air stream.
(In almost all cases it requires an external pump)
Fuel Injector
EFI computer stands for ___?
Electronic Fuel Injection computer
ST
SHOP
2025
INFORMATION
ASVAB
VERSION
AUTO
REVISED
LATEST
AND SHOP
QUESTIONS
2025
INFORMATION
VERSION
ANDREVISED
VERIFIED
LATESTQUESTIONS
CORRECT
2025 VERSION
ANSWERS
ANDREVISED
VERIFIED
(ACCURATE
QUESTIONS
CORRECT
SOLUTIONS)
ANSWERS
AND VERIFIED
ALREADY
(ACCURATE
CORRECT
PASSED
SOLUTIONS)
ANSWERS
HIGHESTALREADY
(ACCURATE
TEST GRADED
PASSED
SOLUTIONS)
A+HIGHEST
A
