3. Antenna - an electrical device that
sends or receives radio or
television signals
4. Battery - a device that produces
electricity; may have several
primary or secondary cells
arranged in parallel or series
5. Capacitor - an electric
circuit element used to
store charge
temporarily, consisting in
general of two metallic
plates separated and
insulated from each
other by a dielectric.
Also called condenser.
6. Electric Circuit - an electrical
device that provides a path for
electrical current to flow
7. Control board -
electrical device
consisting of a flat
insulated surface that
contains switches and
dials and meters for
controlling other
electrical devices; "he
checked the instrument
panel"; "suddenly the
board lit up like a
Christmas tree"
8. Fuse - an electrical device that
can interrupt the flow of electrical
current when it is overloaded
9. Male Plug - an electrical device
with two or three pins that is
inserted in a socket to make an
electrical connection
10. Resistor - a device used to control
current in an electric circuit by
providing resistance.
11. Solar Array - electrical device
consisting of a large array of
connected solar cells