C-201 Electrical Systems 1 SACA
Certification Study Guide Test.
can you define and test a ground? - CORRECT ANSWER a ground is a point in the circuit that is
connected to the earth. you can use a multimeter-If the resistance is too high, it may indicate that the
ground connection is not providing adequate protection
electrical safety rules - CORRECT ANSWER 1.Always use a circuit tester or voltage detector to check that
a circuit is de-energized before working on it.
electrical safety rule - CORRECT ANSWER Never touch electrical wiring or equipment with wet hands or
while standing on a wet surface.
electrical safety rule - CORRECT ANSWER Do not operate electrical equipment that is damaged, frayed,
or otherwise in poor condition.
electrical safety rule - CORRECT ANSWER Use the correct fuse or circuit breaker for the circuit you are
working on.
electrical safety rule - CORRECT ANSWER Never remove or bypass the grounding prong on a plug.
Electrical Safety - CORRECT ANSWER Do not use extension cords or multiple outlet adapters that are not
rated for the equipment you are using.
electrical safety - CORRECT ANSWER Do not overload circuits by plugging in too many devices or using
high-powered equipment.
electrical safety - CORRECT ANSWER Do not use electrical equipment in wet or damp conditions unless
it is specifically designed for that purpose.
electrical safety - CORRECT ANSWER Use properly rated and properly installed surge protectors for
sensitive electronic equipment.
, electrical safety - CORRECT ANSWER Always follow the manufacturer's instructions for using electrical
equipment.
purpose of lockout tag out - CORRECT ANSWER to prevent unexpected energization or startup of
machinery or equipment while it is being serviced or repaired.
state the two types of electrical current - CORRECT ANSWER AC and DC
how to use a circuit tester - CORRECT ANSWER To test a circuit, first locate the circuit breaker or fuse
that controls the circuit you want to test. Then, using the circuit tester, touch the red probe to the live
wire and the black probe to the neutral or ground wire.
what is a power source - CORRECT ANSWER The power source is the source of electrical energy for the
circuit. It can be a battery, a generator, or a power outlet. The power source provides the electrical
current that flows through the circuit.
what is a conductor - CORRECT ANSWER The conductor is a material that allows electricity to flow
through it, such as a wire. The conductor carries the electrical current from the power source to the
load.
what is a load - CORRECT ANSWER The load is the device or appliance that is being powered by the
circuit. It can be a light bulb, a motor, or any other device that uses electricity. The load converts the
electrical energy from the circuit into some other form of energy, such as light or motion.
what is a switch - CORRECT ANSWER The switch is a device that is used to control the flow of electrical
current in the circuit. It can be used to turn the circuit on or off, allowing the load to be powered or de-
powered as needed.
two types of power supplies and schematic symbol - CORRECT ANSWER AC and DC
be able to interperate an electrical schematic which includes symbols - CORRECT ANSWER on youtube
look up engineering mindset- Single Phase Electricity Explained - wiring diagram energy meter
Certification Study Guide Test.
can you define and test a ground? - CORRECT ANSWER a ground is a point in the circuit that is
connected to the earth. you can use a multimeter-If the resistance is too high, it may indicate that the
ground connection is not providing adequate protection
electrical safety rules - CORRECT ANSWER 1.Always use a circuit tester or voltage detector to check that
a circuit is de-energized before working on it.
electrical safety rule - CORRECT ANSWER Never touch electrical wiring or equipment with wet hands or
while standing on a wet surface.
electrical safety rule - CORRECT ANSWER Do not operate electrical equipment that is damaged, frayed,
or otherwise in poor condition.
electrical safety rule - CORRECT ANSWER Use the correct fuse or circuit breaker for the circuit you are
working on.
electrical safety rule - CORRECT ANSWER Never remove or bypass the grounding prong on a plug.
Electrical Safety - CORRECT ANSWER Do not use extension cords or multiple outlet adapters that are not
rated for the equipment you are using.
electrical safety - CORRECT ANSWER Do not overload circuits by plugging in too many devices or using
high-powered equipment.
electrical safety - CORRECT ANSWER Do not use electrical equipment in wet or damp conditions unless
it is specifically designed for that purpose.
electrical safety - CORRECT ANSWER Use properly rated and properly installed surge protectors for
sensitive electronic equipment.
, electrical safety - CORRECT ANSWER Always follow the manufacturer's instructions for using electrical
equipment.
purpose of lockout tag out - CORRECT ANSWER to prevent unexpected energization or startup of
machinery or equipment while it is being serviced or repaired.
state the two types of electrical current - CORRECT ANSWER AC and DC
how to use a circuit tester - CORRECT ANSWER To test a circuit, first locate the circuit breaker or fuse
that controls the circuit you want to test. Then, using the circuit tester, touch the red probe to the live
wire and the black probe to the neutral or ground wire.
what is a power source - CORRECT ANSWER The power source is the source of electrical energy for the
circuit. It can be a battery, a generator, or a power outlet. The power source provides the electrical
current that flows through the circuit.
what is a conductor - CORRECT ANSWER The conductor is a material that allows electricity to flow
through it, such as a wire. The conductor carries the electrical current from the power source to the
load.
what is a load - CORRECT ANSWER The load is the device or appliance that is being powered by the
circuit. It can be a light bulb, a motor, or any other device that uses electricity. The load converts the
electrical energy from the circuit into some other form of energy, such as light or motion.
what is a switch - CORRECT ANSWER The switch is a device that is used to control the flow of electrical
current in the circuit. It can be used to turn the circuit on or off, allowing the load to be powered or de-
powered as needed.
two types of power supplies and schematic symbol - CORRECT ANSWER AC and DC
be able to interperate an electrical schematic which includes symbols - CORRECT ANSWER on youtube
look up engineering mindset- Single Phase Electricity Explained - wiring diagram energy meter
