Briggs & Stratton 252700 Especificaciones Pagina 48

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inductive eld coil: A coil of wire, attached to a
segmented iron core, that produces a magnetic eld
when current is passed through it.
ionization gap: The distance between the ignition
armature pole and the secondary pole in the spark
tester.
L
lamination stack: An electrical component that
consists of thin iron layers used to focus and control
the lines of magnetic ux.
lead-acid battery: A battery that stores electrical
energy using lead cell plates and sulfuric acid
(H2SO4).
limited angle torque (LAT) motor: A direct current
(DC) motor used to control governor system
components in an electronic governor system.
load: A device that uses electricity, such as the starter
motor, lights, or other application accessories.
M – N
magnet: A material that attracts iron and produces
a magnetic eld.
magnetic eld: An area of magnetic force created
and dened by lines of magnetic ux surrounding a
material in three dimensions.
magnetic ux: The invisible lines of force in a
magnetic eld.
magnetism: An atomic level force derived from
the atomic structure and motion of certain orbiting
electrons in a substance.
magneto: An alternator with permanent magnets
used to generate current for ignition in an internal
combustion engine.
Magnetron® ignition system: An ignition system
that uses electronic components in place of breaker
points and a condenser.
manual switch: A switch operated by a person.
mechanical switch: A switch operated by the
movement of an object.
milliamp: An expression meaning 1/1000th of an
amp.
millivolt: An expression meaning 1/1000th of a
volt.
neutrons: The neutral parts of an atom which have
no electrical charge.
N-type material: A portion of a silicon crystal that has
an excess of electrons and a deciency of protons.
nucleus: The center of the atom, which consists of
protons and neutrons.
O – P
Ohm: Unit of electrical resistance. One volt will
cause a current of one ow through a resistance of
one ohm.
Ohm’s law: A law that states the relationship between
voltage, current, and resistance in any circuit.
parallel circuit: A circuit that has two or more paths
(branches) for current ow.
pathway: A conductor (commonly copper wire),
which connects different parts of the circuit.
permanent (hard) magnet: A magnet that retains
its magnetism after a magnetizing force has been
removed.
phase: The uniform periodic change in amplitude
or magnitude of an alternating current. Three phase
alternating current consists of three different sine
wave current consists of three different sine wave
current ows, different in phase by120 degrees from
each other.
polarity: The state of an object as negative or
positive.
polarity-sensitive circuit: A circuit that does
not operate properly when exposed to the wrong
polarity.
potential energy: Stored energy a body has due to
its position, chemical state, or condition.
power: The rate at which work is done.
Power Transfer System: A system to safely wire
your generator to your home’s electrical system.
protons: The parts of the atom that have a positive
electrical charge.
P-type material: A portion of a silicon crystal that has
an excess of protons and a deciency of electrons.
pulsating DC: DC voltage produced by rectifying
(removing) one‑half of an AC sine wave.
pulse: Half of a cycle.
R – S
rated speed: Revolutions per minute at which the
set is designed to operate.
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