The Reason for Using a Reducing Plenum System Is to ____

question 27

Multiple Choice

The reason for using a reducing plenum system is to ____.

• A) reduce maintenance costs
• B) reduce the operating cost of the system
• C) provide easier means of fastening the takeoff fittings
• D) maintain a constant pressure throughout the length of the trunk duct

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Definitions:

Quantity Demanded

The specific amount of a product that consumers are willing and able to buy at a certain price at a given time.

Price

The sum of money anticipated, needed, or provided as payment for an item.

Demand Curve

A graphical representation that shows the relationship between the price of a product and the quantity of the product demanded.

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good, signifying the relative change in demand due to price changes.