Exam 22: Electrical System Operation and Service

____________________ is a mathematical formula for calculating an unknown electrical value (amps, volts, or ohms) when two values are known.

With a(n) ____, the shorted wire only touches ground and shorts momentarily when the vehicle bounces heavily or is jarred.

____ is the movement of electricity (electrons) through a wire or circuit.

A ____ has a large electric motor that turns the engine flywheel.

A(n) ____________________ is used to turn a circuit on or off manually (by hand).

_________________________ are used to temporarily bypass circuits or components for testing.

A dead short to ground is usually a bare conductor touching directly against the vehicle frame.

Whenever a technician has an electrical system problem that directly concerns the computer, a testlight is handy.

A(n) ____ is disconnected and does not have a complete electrical path.

A relay carries current to the parts of a circuit.

While having a discussion, Technician A says that a high input failure results when the signal reaching the on-board computer has more voltage, more current, or a higher frequency than normal.Technician B says that this is often caused by failure of a sensor or a mechanical fault.Who is correct?

A(n) _________________________ is designed to shut the electric fuel pump off after a collision.

Fuses burn in half with excess current to protect a circuit from further damage.

According to Honda's service information, the side-view mirror camera must be recalibrated anytime when one of the following procedures is performed EXCEPT:

A ____ holds the various circuit fuses, breakers, and sometimes the flasher units for the turn and emergency lights.

What procedure do you use to find a battery drain?

Blind spots are areas in front of and behind the vehicle that cannot be seen by the driver.

Which of the following statements is LEAST-Likely true?

Technician A say that adaptive cruise control uses radar (radio detection and ranging) as range detection sensors.Technician B says Lidar uses radio waves that allows the system to construct a 3D image.Who is right?

All of the following are components of a circuit breaker EXCEPT: