A Blower Motor Does Not Work on Three of the Four

question 54

Multiple Choice

A blower motor does not work on three of the four speeds but works on high. Technician A says a faulty blower high speed relay is the cause. Technician B says a faulty blower switch may be the cause. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Neural Impulses

Electrical signals transmitted along neurons, facilitating communication within the nervous system.

Action Potential

A temporary reversal of an electric charge across the membrane of a nerve cell (neuron), allowing for the transmission of nerve impulses.

Axon Membrane

The lipid bilayer covering an axon, critical in maintaining the electrical potential and facilitating the conduction of nerve impulses.

Positively Charged Ions

Atoms or molecules that have lost one or more electrons, resulting in a net positive charge.