Technician a Says All Vehicles with Possible Engine-Related Problems Should

question 85

Multiple Choice

Technician A says all vehicles with possible engine-related problems should be test-driven. Technician B says to obtain the best possible diagnosis, the vehicle may have to be driven with the customer along. Who is correct?

• A) Technician A
• B) Technician B
• C) Both A and B
• D) Neither A nor B

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Definitions:

Absolute Refractory Period

The period immediately following an action potential during which a neuron is completely unable to fire another action potential, regardless of the strength of the stimulus.

Action Potential

A temporary inversion of the electrical potential across the membrane of a nerve or muscle cell, allowing for the transmission of signals.

Hebbian Learning

Hebbian learning is a theory in neuroscience that proposes an increase in synaptic efficacy arises from the presynaptic cell's repeated and persistent stimulation of the postsynaptic cell, foundational for understanding the adaptation of the brain during learning.

Depolarizing

A process in which a cell's membrane potential becomes less negative, often leading to the initiation of an action potential in neurons.