ASVAB EXAM 2025 |GUARANTEED
ACCURATE ANSWERS |VERIFIED
What is the principle of the conservation of mechanical energy? -
Accurate ✔✔✔ ......The principle of the conservation of mechanical
energy states that the total mechanical energy (PE+KE) of an object
remains constant as long as no other force is applied.
A circuit with only one path is a(n) ________ circuit. - Accurate
✔✔✔ ......series
What are the 2 types of transistors? - Accurate ✔✔✔ ......PNP and NPN
What does an electrical ground do? - Accurate ✔✔✔ ......a ground
provides a low-resistance path to guide excess electrical energy away
from panels and loads, to protect them in the case of lightweight or
circuit failure
Identify battery symbol - Accurate ✔✔✔ ......battery symbol
if one battery's terminal supplies greater voltage than that of another
battery, the first battery terminal has more _________ - Accurate
✔✔✔ ......electrons (or negative charge)
,In North America, AC is delivered at __________Hz - Accurate
✔✔✔ ......60
Identify motor symbol - Accurate ✔✔✔ ......motor symbol
Identify capacitor (or condensor) symbol - Accurate ✔✔✔ ......capacitor
(or condensor)
What are the two advantages of a four-valve cylinder head over a two-
valve cylinder head? - Accurate ✔✔✔ ......higher engine operating
speeds; more complete combustion of the air-fuel mixture
What function does the distributor perform? - Accurate ✔✔✔ ......The
distributor is responsible for timing the ignition spark and distributing it
to the correct cylinder.
What does an intake manifold do? - Accurate ✔✔✔ ......An intake
manifold is the structure that delivers air to the intake ports of the
engines cylinders
Brakes work through ______ pressure. - Accurate ✔✔✔ ......hydraulic
(or fluid)
,Define viscosity - Accurate ✔✔✔ ......The viscosity of a liquid is its
resistance to flow; liquids with higher viscosity are thicker and flow less
easily.
OHV stands for _____ - Accurate ✔✔✔ ......overhead valve
the AC electricity produced by the alternator is converted to DC by the
_______ - Accurate ✔✔✔ ......rectifier (or rectifier bridge)
What fastener is used to create a semipermanent assembly? - Accurate
✔✔✔ ......rivet
Why must welders wear helmets and protective clothing? - Accurate
✔✔✔ ......for protection from ultraviolet light
What type of saw is embedded within a table and has a rotating blade? -
Accurate ✔✔✔ ......a table saw, which is a type of circular saw
What type of saw is used for cutting metal? - Accurate
✔✔✔ ......hacksaw
An adjustable wrench is also called a(n) ______ - Accurate
✔✔✔ ......crescent wrench
, What is the difference between a tubular spirit level and a bullseye spirit
level? - Accurate ✔✔✔ ......A tubular spirit level is useful for measuring
levelness in one dimension, whereas a bullseye spirit level can measure
the levelness of a plane in all directions.
Instead of using a wrench to loosen a fastener in a tight space, a worker
could use a ______ with a _____ - Accurate ✔✔✔ ......socket; ratchet
handle
atomic number - Accurate ✔✔✔ ......the number of protons in the
nucleus of an atom
atomic mass - Accurate ✔✔✔ ......the weighted average of the masses of
the isotopes of an element
Why are the four planets closest the the Sun called terrestrial planets? -
Accurate ✔✔✔ ......The composition of these planets is similar to that of
Earth
1 kilometer is how many times larger than 1 millimeter? - Accurate
✔✔✔ ......1,000,000 (1 million) times larger
1 mm x 1,000 = 1 meter
1 meter x 1,000 = 1 km
ACCURATE ANSWERS |VERIFIED
What is the principle of the conservation of mechanical energy? -
Accurate ✔✔✔ ......The principle of the conservation of mechanical
energy states that the total mechanical energy (PE+KE) of an object
remains constant as long as no other force is applied.
A circuit with only one path is a(n) ________ circuit. - Accurate
✔✔✔ ......series
What are the 2 types of transistors? - Accurate ✔✔✔ ......PNP and NPN
What does an electrical ground do? - Accurate ✔✔✔ ......a ground
provides a low-resistance path to guide excess electrical energy away
from panels and loads, to protect them in the case of lightweight or
circuit failure
Identify battery symbol - Accurate ✔✔✔ ......battery symbol
if one battery's terminal supplies greater voltage than that of another
battery, the first battery terminal has more _________ - Accurate
✔✔✔ ......electrons (or negative charge)
,In North America, AC is delivered at __________Hz - Accurate
✔✔✔ ......60
Identify motor symbol - Accurate ✔✔✔ ......motor symbol
Identify capacitor (or condensor) symbol - Accurate ✔✔✔ ......capacitor
(or condensor)
What are the two advantages of a four-valve cylinder head over a two-
valve cylinder head? - Accurate ✔✔✔ ......higher engine operating
speeds; more complete combustion of the air-fuel mixture
What function does the distributor perform? - Accurate ✔✔✔ ......The
distributor is responsible for timing the ignition spark and distributing it
to the correct cylinder.
What does an intake manifold do? - Accurate ✔✔✔ ......An intake
manifold is the structure that delivers air to the intake ports of the
engines cylinders
Brakes work through ______ pressure. - Accurate ✔✔✔ ......hydraulic
(or fluid)
,Define viscosity - Accurate ✔✔✔ ......The viscosity of a liquid is its
resistance to flow; liquids with higher viscosity are thicker and flow less
easily.
OHV stands for _____ - Accurate ✔✔✔ ......overhead valve
the AC electricity produced by the alternator is converted to DC by the
_______ - Accurate ✔✔✔ ......rectifier (or rectifier bridge)
What fastener is used to create a semipermanent assembly? - Accurate
✔✔✔ ......rivet
Why must welders wear helmets and protective clothing? - Accurate
✔✔✔ ......for protection from ultraviolet light
What type of saw is embedded within a table and has a rotating blade? -
Accurate ✔✔✔ ......a table saw, which is a type of circular saw
What type of saw is used for cutting metal? - Accurate
✔✔✔ ......hacksaw
An adjustable wrench is also called a(n) ______ - Accurate
✔✔✔ ......crescent wrench
, What is the difference between a tubular spirit level and a bullseye spirit
level? - Accurate ✔✔✔ ......A tubular spirit level is useful for measuring
levelness in one dimension, whereas a bullseye spirit level can measure
the levelness of a plane in all directions.
Instead of using a wrench to loosen a fastener in a tight space, a worker
could use a ______ with a _____ - Accurate ✔✔✔ ......socket; ratchet
handle
atomic number - Accurate ✔✔✔ ......the number of protons in the
nucleus of an atom
atomic mass - Accurate ✔✔✔ ......the weighted average of the masses of
the isotopes of an element
Why are the four planets closest the the Sun called terrestrial planets? -
Accurate ✔✔✔ ......The composition of these planets is similar to that of
Earth
1 kilometer is how many times larger than 1 millimeter? - Accurate
✔✔✔ ......1,000,000 (1 million) times larger
1 mm x 1,000 = 1 meter
1 meter x 1,000 = 1 km
