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Noise more than anything as long as the airflow rate (cfm) is correct for the size unit you have.

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16y ago

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What might be one problem with using the wind and sun?

One problem with using wind and sun for energy is their intermittent nature. Wind is not constant and solar energy is dependent on daylight, so storing excess energy for when demand is high can be a challenge. This can lead to variability in energy supply, which may require backup sources or energy storage solutions.


Why is the market always moving toward equilibruim?

The market moves toward equilibrium because of the forces of supply and demand. When there is excess demand for a good or service, prices tend to rise, prompting suppliers to increase production. Conversely, when there is excess supply, prices tend to fall, leading to a decrease in production. This constant adjustment helps bring the market back to equilibrium where supply meets demand.


How do measure cfm in room?

I use an instrument called a "moving van anenometer" to measure velocity of the airflow in feet per minute. I take multiple readings at each register, average them, and multiply them by a percentage factor based on the "free area" of the register to obtain a volume reading in cubic feet per minute. Then I add up the CFM (cubic feet per minute) of each supply register in the room to determine the total air supply to that room.The HVAC Veteran


What is air velocity of air flow in an air conditioning room?

Not sure I understand your question, Velocity is the speed in feet per minute the air is moving. This is usually associated with the duct system. In a room the velocity of the air entering the room at the supply grille/register, would be about 500 to 700 fpm (feet per minute), in the occupied area of the room velocity should be less then 50 fpm.


Driving along a road at a constant velocity of 100km h-1.the forces opposing the motion of the car total 800N. cars mass is 1200kg.what force do you need to maintain constant velocity?

It doesn't matter what the car's mass is, or for that matter, what speed you're talking about.If the total forces opposing its motion are 800 N, then you need to supply 800 N in the directionof motion in order to maintain a constant speed.

Related Questions

HOW EXCESS SUPPLY IN THE MARKET FOR BANANAS?

excess supply in the market for bananas


What is wrong when there is so much money in circulation?

The problem is that money is based on supply and demand principles. When you have too much supply it devalues the money. If there is excess supply it reduces demand. This usually results in inflation.


Air supply registers may be located in floors or walls?

AIr supply registers can be located in the floors, walls, or ceilings. The placement chosen will depend on whether the system will be used primarily for heating or cooling. If you live in an area where you use mostly heating, floor registers are the best, as heat will rise and mix with the indoor air. If you live in a warm area, like me, you want the registers high on the walls or on the roof, as the cold supply air will fall towards the floor. Basically you want high registers for cooling and low registers for heating.


How do you use excess in a sentence?

We had an excess supply of bread.


How do you response for excess demand and excess supply?

Increase the price


What is the difference between excess demand and excess supply?

Excess demand (a seller's market) means the product is in short supply and prices will rise. Excess supply (buyer's market) means too much product as compared to demand and therefore prices will fall.


How Excess demand and excess supply eliminated by market forces?

Excess demand is easily eliminated by market forces. If either the price or the supply goes up, demand will decrease exponentially.


When does excess supply occur?

Excess supply occurs when, at a given time, the equilibrium price of the market is less than the price that the goods are supplied at.


How do you eliminate excess demand and excess supply in equilibrium?

Price is one way to eliminate excess demand and excess supply. Once prices start to rise, the amount of people purchasing or needing certain products go down.


Does the US have an excess food supply?

YES


Effects of excess supply of goods in a country?

the government will buy those excess goods.


What factors contribute to the presence of excess demand and excess supply in the market?

Excess demand occurs when the quantity demanded exceeds the quantity supplied at a given price, leading to shortages. Factors contributing to excess demand include high consumer demand, low prices, and limited supply. Excess supply, on the other hand, happens when the quantity supplied exceeds the quantity demanded, resulting in surpluses. Factors contributing to excess supply include low consumer demand, high prices, and oversupply.