ASVAB ACTUAL EXAM TEST QUESTIONS WITH ACCURATE
SOLUTIONS
Car's battery has plates made from this which is immersed in sulfuric acid and water (AI)
-- Answer ✔✔ Lead
____-cooling and water-cooling are the two major types of engine cooling systems. (AI)
-- Answer ✔✔ Air
The two valves on the radiator caps are a _______ valve and a vacuum valve. -- Answer
✔✔ Pressure
Diesel engines employ this to ignite the air-fuel mixture. -- Answer ✔✔ High Pressure
type of electricity a car's batter provides (AI) -- Answer ✔✔ DC
In most cars, exhaust gases pass from the catalytic converter and through the ______
before leaving the car. -- Answer ✔✔ Muffler
Engine Coolant: _____% antifreeze (the rest is water) -- Answer ✔✔ 50
The camshaft turns at _____ the speed of the crankshaft. (AI) -- Answer ✔✔ half
AC (electricity from the alternator) is converted to DC by the ________. (AI) --
Answer ✔✔ Rectifier
protect the car parts form energy produced by up and down movement of the wheels
(AI) -- Answer ✔✔ Shock Absorbers
,matches engine speed to desired speed of vehicle (AI) -- Answer ✔✔ Transmission
ideal air-fuel mixture for insertion into the engine cylinder (14.7:1) (AI) -- Answer ✔✔
Stoichiometric Ratio
delivers fuel under pressure to the engine's fuel injectors (AI) -- Answer ✔✔ Fuel Rail
Diesel engines don't have this compared to gas engines for burning gas (AI) -- Answer
✔✔ Spark-ignition System
opens and closes the cylinders' intake and exhaust valves (AI) -- Answer ✔✔ Camshaft
short drive shaft between the CV joints and drive axle -- Answer ✔✔ Half Shaft
aka fluid; Type of pressure breaks work through -- Answer ✔✔ Hydraulic
Used to express torque (also a foot-pound) (MC) -- Answer ✔✔ Newton-meter
Instead of using a wrench to loosen a fastener in a tight space you could use a _______
with a ratchet handle. (SI) -- Answer ✔✔ Socket
A measuring device with two arms that meet at a ______ degree angle are called steel
square, Carpenter's square, or framing square. -- Answer ✔✔ 90
Where the fulcrum is on a third-class lever -- Answer ✔✔ One End of Lever
Where force is applied on third-class lever -- Answer ✔✔ Middle of Lever
Formula for calculating gravitational potential energy -- Answer ✔✔ PE=mgh
necessary for body's maintenance, growth, and repair (GS) -- Answer ✔✔ Proteins
When energy is lost, it is usually dissipated as ________. (EI) -- Answer ✔✔ Heat
, Deci- base x ____ (GS) -- Answer ✔✔ .1
Centi- base x ____ (GS) -- Answer ✔✔ .01
The ____ is the portion of the brain that controls balance and muscle coordination.
(GS) -- Answer ✔✔ Cerebellum
the smallest blood vessels, deliver oxygenated blood to the body's tissues and carry
away deoxygenated blood (GS) -- Answer ✔✔ Capillaries
Where is the tibia located? (GS) -- Answer ✔✔ Lower leg
connects muscle to bone (GS) -- Answer ✔✔ Tendons
connects bone to bone (GS) -- Answer ✔✔ Ligaments
total of various pushes and pulls acting on an object (MC) -- Answer ✔✔ Net Force
portion of brain considered to be the center of intelligence (GS) -- Answer ✔✔
Cerebrum
Newton's _____ Law of Motion States: For every action there is an equal or opposite
reaction (MC) -- Answer ✔✔ Third
used primarily for energy (GS) -- Answer ✔✔ Carbohydrates and Fats
Water boils at ____ degrees fahrenheit (GS) -- Answer ✔✔ 212
Water boils at ____ degrees Celsius (GS) -- Answer ✔✔ 100
Water boils at ____ Ks on the Kelvin scale (GS) -- Answer ✔✔ 373
carry blood from capillaries toward the heart. (GS) -- Answer ✔✔ Veins
carry blood away from the heart. (GS) -- Answer ✔✔ Arteries
SOLUTIONS
Car's battery has plates made from this which is immersed in sulfuric acid and water (AI)
-- Answer ✔✔ Lead
____-cooling and water-cooling are the two major types of engine cooling systems. (AI)
-- Answer ✔✔ Air
The two valves on the radiator caps are a _______ valve and a vacuum valve. -- Answer
✔✔ Pressure
Diesel engines employ this to ignite the air-fuel mixture. -- Answer ✔✔ High Pressure
type of electricity a car's batter provides (AI) -- Answer ✔✔ DC
In most cars, exhaust gases pass from the catalytic converter and through the ______
before leaving the car. -- Answer ✔✔ Muffler
Engine Coolant: _____% antifreeze (the rest is water) -- Answer ✔✔ 50
The camshaft turns at _____ the speed of the crankshaft. (AI) -- Answer ✔✔ half
AC (electricity from the alternator) is converted to DC by the ________. (AI) --
Answer ✔✔ Rectifier
protect the car parts form energy produced by up and down movement of the wheels
(AI) -- Answer ✔✔ Shock Absorbers
,matches engine speed to desired speed of vehicle (AI) -- Answer ✔✔ Transmission
ideal air-fuel mixture for insertion into the engine cylinder (14.7:1) (AI) -- Answer ✔✔
Stoichiometric Ratio
delivers fuel under pressure to the engine's fuel injectors (AI) -- Answer ✔✔ Fuel Rail
Diesel engines don't have this compared to gas engines for burning gas (AI) -- Answer
✔✔ Spark-ignition System
opens and closes the cylinders' intake and exhaust valves (AI) -- Answer ✔✔ Camshaft
short drive shaft between the CV joints and drive axle -- Answer ✔✔ Half Shaft
aka fluid; Type of pressure breaks work through -- Answer ✔✔ Hydraulic
Used to express torque (also a foot-pound) (MC) -- Answer ✔✔ Newton-meter
Instead of using a wrench to loosen a fastener in a tight space you could use a _______
with a ratchet handle. (SI) -- Answer ✔✔ Socket
A measuring device with two arms that meet at a ______ degree angle are called steel
square, Carpenter's square, or framing square. -- Answer ✔✔ 90
Where the fulcrum is on a third-class lever -- Answer ✔✔ One End of Lever
Where force is applied on third-class lever -- Answer ✔✔ Middle of Lever
Formula for calculating gravitational potential energy -- Answer ✔✔ PE=mgh
necessary for body's maintenance, growth, and repair (GS) -- Answer ✔✔ Proteins
When energy is lost, it is usually dissipated as ________. (EI) -- Answer ✔✔ Heat
, Deci- base x ____ (GS) -- Answer ✔✔ .1
Centi- base x ____ (GS) -- Answer ✔✔ .01
The ____ is the portion of the brain that controls balance and muscle coordination.
(GS) -- Answer ✔✔ Cerebellum
the smallest blood vessels, deliver oxygenated blood to the body's tissues and carry
away deoxygenated blood (GS) -- Answer ✔✔ Capillaries
Where is the tibia located? (GS) -- Answer ✔✔ Lower leg
connects muscle to bone (GS) -- Answer ✔✔ Tendons
connects bone to bone (GS) -- Answer ✔✔ Ligaments
total of various pushes and pulls acting on an object (MC) -- Answer ✔✔ Net Force
portion of brain considered to be the center of intelligence (GS) -- Answer ✔✔
Cerebrum
Newton's _____ Law of Motion States: For every action there is an equal or opposite
reaction (MC) -- Answer ✔✔ Third
used primarily for energy (GS) -- Answer ✔✔ Carbohydrates and Fats
Water boils at ____ degrees fahrenheit (GS) -- Answer ✔✔ 212
Water boils at ____ degrees Celsius (GS) -- Answer ✔✔ 100
Water boils at ____ Ks on the Kelvin scale (GS) -- Answer ✔✔ 373
carry blood from capillaries toward the heart. (GS) -- Answer ✔✔ Veins
carry blood away from the heart. (GS) -- Answer ✔✔ Arteries
