# What is the value of maximum power?

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#### What is the value of maximum power?

The maximum power theorem, better known as the maximum power transfer theorem, is an essential tool for ensuring successful system design. Put simply, this theorem states that the maximum power that can be transferred from source to load is 50%, which occurs when source impedance is exactly matched to load impedance.

#### What is maximum power in AC circuit?

Thus, the maximum power transfer theorem in AC circuit is proved. The amount of maximum power transferred may be find out by putting RL = R and XL = -X in information (1). This maximum amount of power delivered to load from source is (V2/4RL).

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#### What is power in AC circuit?

Electrical power can be time-varying either as a DC quantity or as an AC quantity. The amount of power in a circuit at any instant of time is called the instantaneous power and is given by the well-known relationship of power equals volts times amps (P = V*I).

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#### What is the wattage of a 12000 BTU air conditioner?

How much electricity does a 12,000 BTU air conditioner use? A 12,000 BTU air conditioner uses roughly 900 watts per hour, assuming a minimum SEER rating of 13. You can achieve much more efficient performance with a better rating.

#### Is a 12000 BTU air conditioner a 110 or 220?

Most electrical grids provide 110V, 115V, and 120V voltage by default. Portable air conditioners: 8,000 14,000 BTU running on 110-120V. Window air conditioners: 5,000 15,000 BTU running on 110-120V. Mini-split air conditioners: 9,000 12,000 BTU running on 110-120V.

#### How do I calculate BTU for air conditioner?

All you have to do is to multiply the length of your room in feet by the width of your room in feet, and then multiply that by 25. That will give you the BTU needed to properly cool your room. All it takes is a simple multiplication!

#### What is the maximum power transferred to the load resistance under conditions of maximum power transfer?

Put simply, this theorem states that the maximum power that can be transferred from source to load is 50%, which occurs when source impedance is exactly matched to load impedance. If load resistance is increased, higher efficiency can be achieved.

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#### What is the formula for maximum power?

Therefore, the condition for maximum power dissipation across the load is RL=RTh. That means, if the value of load resistance is equal to the value of source resistance i.e., Thevenin’s resistance, then the power dissipated across the load will be of maximum value.

15 amp breaker

#### Will a 1200 watt generator run a 5000 BTU air conditioner?

Starting wattage of a 5000 BTU unit will surge between 1200 watts and 1500 watts for a second. An air conditioner of this size uses about 550 running watts per hour, well within the maximum 2000 watt range. If you are wondering about a smaller generator, a 1000 watt generator will handle a 5000 BTU air conditioner.Jan 3, 2022

#### How do you calculate power transfer?

– For this circuit, the total power supplied by the power supply is. Ptotal = watts.
– and the power delivered to the load resistor RL is. Pout = watts.