Many Arista Switches Support Reversible Air Flow

question 103

Multiple Choice

Many Arista switches support reversible air flow. When the fans installed on such a switch have red handles, which of the following statements would be correct?

• A) Cold air will be pulled in from the port side of the switch.
• B) Warm air will be pulled in from the starboard side of the switch.
• C) Hot air will be pulled in from the fan side of the switch.
• D) Hot air will be ejected from the fan side of the switch.

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Definitions:

Producer Surplus

Producer Surplus is the difference between what producers are willing to accept for a good versus what they actually receive, highlighting the benefit to producers from higher market prices.

Factor Rents

Payments for the use of factors of production such as land, labor, and capital, reflecting their income in an economic system.

Total Profit

The overall financial gain made by a business after subtracting all costs from the total revenue.

Producer Surplus

The difference between the amount producers are willing to accept for a good or service compared to what they actually receive, due to market price.