The Air Conditioning Compressor Will Not Engage

question 19

Multiple Choice

The air conditioning compressor will not engage.When a scan tool is connected it indicates that there is no A/C request signal.Technician A says that the refrigerant system may have a faulty thermostatic expansion valve.Technician B says that an engine cooling system thermostat which is opening too soon could be the cause.Who is correct?

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

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Definitions:

Total Revenues

The overall amount of money earned or received by a business or organization from its activities, before any expenses are subtracted.

Total Costs

The comprehensive sum of all expenses incurred in the production of goods or services, including fixed and variable costs.

Profit-maximizing Monopolist

A monopolist that determines the quantity of output that maximizes its profits, considering its total revenue and total cost.

Level of Output

The total amount of goods or services produced in an economy over a certain period of time.