Electronics Robotics Final Review 1 (Semester 2) Question Preview (ID: 47336)


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In residential wiring, what color is the ground wire?
a) Red
b) Black
c) White
d) Bare wire

What process requires melting a small piece of solder onto your iron before soldering?
a) Tipping
b) Tinning
c) Timming
d) Melting

In residential wiring, what color is the Neutral wire?
a) Red
b) Black
c) White
d) Green

In residential wiring, what color is the hot wire?
a) Green
b) Red or Black
c) White
d) bare Wire

What do the numbers on a wire stripper
a) Wire Gauge
b) Wire Length
c) Time taken to cut
d) Conductor Strength

In Residential Wiring, What is this piece of hardware used for?
a) To cap a marker pen
b) To strip wire ends
c) To cut wires
d) To connect (splice) multiple wires together

Which of these is NOT a purpose of grounding (earthing)?
a) To protect from electrical shock
b) To protect from voltage surge
c) To increase current and voltage in a circuit.
d) To protect from fire in a malfunctioning device

In residential wiring, what are fuses and circuit breakers designed to do?
a) Slightly increase the resistance in a circuit
b) Stop the flow of current in a circuit
c) Increase the current in a circuit
d) Increase the voltage in a circuit

What name is given to the metal pipe in which wires are run through?
a) Pipe
b) Conduit
c) Romex
d) Runners

What does a capacitor do?
a) Restricts Current flow
b) Restricts voltage
c) Increases resistance in a circtuit
d) Temporarily stores energy

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