SACA C-202 COMPREHENSIVE STUDY
GUIDE 2026 CORRECT ANSWERS GRADED
A+
● electrical safety rules 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 Answer: Never touch electrical wiring or
equipment with wet hands or while standing on a wet surface.
● electrical safety rule Answer: Do not operate electrical equipment that
is damaged, frayed, or otherwise in poor condition.
● electrical safety rule Answer: Use the correct fuse or circuit breaker
for the circuit you are working on.
● electrical safety rule Answer: Never remove or bypass the grounding
prong on a plug.
● Electrical Safety Answer: Do not use extension cords or multiple
outlet adapters that are not rated for the equipment you are using.
,● electrical safety Answer: Do not overload circuits by plugging in too
many devices or using high-powered equipment.
● electrical safety Answer: Do not use electrical equipment in wet or
damp conditions unless it is specifically designed for that purpose.
● electrical safety Answer: Use properly rated and properly installed
surge protectors for sensitive electronic equipment.
● electrical safety Answer: Always follow the manufacturer's
instructions for using electrical equipment.
● purpose of lockout tag out 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 Answer: AC and DC
● how to use a circuit tester 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 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 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 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 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 Answer: AC and
DC
● be able to interperate an electrical schematic which includes symbols
Answer: on youtube look up engineering mindset- Single Phase
Electricity Explained - wiring diagram energy meter
● resistor symbol Answer:
GUIDE 2026 CORRECT ANSWERS GRADED
A+
● electrical safety rules 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 Answer: Never touch electrical wiring or
equipment with wet hands or while standing on a wet surface.
● electrical safety rule Answer: Do not operate electrical equipment that
is damaged, frayed, or otherwise in poor condition.
● electrical safety rule Answer: Use the correct fuse or circuit breaker
for the circuit you are working on.
● electrical safety rule Answer: Never remove or bypass the grounding
prong on a plug.
● Electrical Safety Answer: Do not use extension cords or multiple
outlet adapters that are not rated for the equipment you are using.
,● electrical safety Answer: Do not overload circuits by plugging in too
many devices or using high-powered equipment.
● electrical safety Answer: Do not use electrical equipment in wet or
damp conditions unless it is specifically designed for that purpose.
● electrical safety Answer: Use properly rated and properly installed
surge protectors for sensitive electronic equipment.
● electrical safety Answer: Always follow the manufacturer's
instructions for using electrical equipment.
● purpose of lockout tag out 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 Answer: AC and DC
● how to use a circuit tester 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 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 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 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 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 Answer: AC and
DC
● be able to interperate an electrical schematic which includes symbols
Answer: on youtube look up engineering mindset- Single Phase
Electricity Explained - wiring diagram energy meter
● resistor symbol Answer:
