8.1 Electrical Systems Quiz

What is the purpose of a job order in the automotive industry?

• To reduce the quality of repair jobs

• To increase dissatisfaction between parties

• To avoid dissatisfaction between parties

• To complicate the repair process

What is the function of a multimeter in testing electrical systems?12345

• To measure temperature

• To measure resistance

• To measure humidity

• To measure air pressure

What is the main function of a fuse in an electrical circuit?12345

• To increase the current flow

• To protect wires and components from damage

• To reduce the voltage

• To prevent the flow of electricity

What does Ohm's Law explain?

• The relationship between voltage, current, and resistance

• The relationship between voltage and current

• The relationship between resistance and current

• The relationship between voltage and resistance

What is the purpose of color-coding wires in an electrical circuit?

• To hide the wires from view

• To confuse mechanics

• To identify wires and assist in troubleshooting

• To make the circuit more complex

What are fusible links designed to do in a vehicle's electrical system?12345

• Regulate fuel consumption

• Increase battery voltage

• Prevent excessive current flow

• Control fuse pressure

What is the purpose of a circuit breaker in a vehicle?12345

• Enhance circuit traction

• Improve fuel efficiency

• Increase engine horsepower

• Interrupt current flow when it exceeds the allowed rating

How can you check for damage in a wire harness?

• Visual inspection and continuity test using an ohmmeter

• Listening for unusual sounds

• Smelling for burnt odors

• Tasting the wires for damage

What is the function of a relay in an automotive electrical system?12345

• Monitor current

• Regulate power of current

• Adjust voltage

• Act as a control switch for circuits requiring larger current

What is the primary purpose of a technical report in an organization?

• Provide information, recommendations, study results, and action proposals

• Schedule employee vacations

• Create marketing campaigns

• Organize office parties