The crankshaft rotates this many
times during every one cycle of a
four-stroke engine.

This engine component is the
foundation of the engine and
contains the bearings in which the
crankshaft revolves

The heat engine converts chemical
energy into heat energy into this
energy.

The principle fluid used for
propulsion in every type of
powerplant except the rocket.

Hydrocarbon fuel must come in
contact with this to be ignited.

As velocity of air increases through
a venturi this decreases as a result.

Carburetor icing is attributed to
this variable in almost all cases

The propeller governor will change
to blade angle to this if the RPM
increases above the value for
which the governor is set.

The distance a propeller should
advance in one revolution.

A byproduct of cells producing
energy that must be removed from
the body.

This blood vessel carries
oxygenated blood away from the
heart.

A change in cabin pressure faster
than the lungs can decompress is
known as this.

His law states – a gas of high
pressure exerts a force toward a
region of lower pressure

Main carrier of oxygen within the
red blood cells.

Unit of measure for electron flow
or current.

The strength of an electromagnet
can be changed by the current
flowing through the conductor and
the amount of these.

Component that is the largest current user
in a general aviation aircraft electrical
system.

Measures pressure across two points and
is connected parallel to the circuit.

All electrons must flow through all active
components in this type of circuit.

Most important metal used today
for aircraft construction

Force that tries to slide a body
apart.

Sole function of the elevator is to
change this

Increased stall speed is the result
of loading an aircraft with the
center of gravity towards this
direction

This regulation states the PIC of a
civil aircraft is responsible for
determining whether that aircraft
is in condition for safe flight

Mineral hydraulic fluid is typically
this color.

Linear actuators consist of a piston
and this.

An oleo strut converts mechanical
energy of an impact into this

This exists in an object because of its position

His law states pressure in an enclosed container
is transmitted equally to all parts of the
container