TSA: Electrical Applications Exam
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Base, Collector, and Emitter - Answer✔What are the pins of a transistor called?
Circuit Breaker - Answer✔A automatic switch that is similar to a fuse in purpose, but can be
used multiple times.
Conductor - Answer✔A material through which charges can easily flow.
Electron - Answer✔A negatively charged particle found in atoms that is a carrier of electricity.
Fission - Answer✔The process used in modern nuclear power plants.
Fuse - Answer✔A safety device with a thin metal strip that will melt if too much current passes
through a circuit.
Galvanometer - Answer✔A device that uses an electromagnet to detect small amounts of current.
Grounded - Answer✔Allowing charges to flow directly from the circuit into Earth in the event of
a short circuit.
Induction - Answer✔A method of charging an object by means of the electric field or another
object; the objects have no direct contact.
Insulator - Answer✔A material through which charges cannot easily flow.
Integrated Circuit - Answer✔A circuit that has been manufactured on a chip (a tiny slice of
semiconductor), which can contain thousands of diodes, transistors, and resistors.
Light Emitting Diode - Answer✔LED stands for this.
Magnet - Answer✔A device that attracts any material containing iron.
Magnetic Declination - Answer✔The angle between geographic north to which a compass
needle points.
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