Help with resonant frequency in ACC

The inductor and capacitor together set the resonant frequency of the circuit.In summary, the resonance frequency in an AC circuit with only one ideal inductor and resistor occurs when the impedance of the inductor is equal to the resistance of the resistor. This is because both components play a crucial role in setting the resonant frequency of the circuit.
  • #1
balboa
5
0
In an AC circuit, where there is only one ideal inductor and resistor, the resonance frequency occurs if the impedance of the inductor is equal to the resistance of the resistor. Why?
I hope you understood the question and looking forward for explanation. thanks!
 
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  • #2
balboa said:
In an AC circuit, where there is only one ideal inductor and resistor, the resonance frequency occurs if the impedance of the inductor is equal to the resistance of the resistor. Why?
I hope you understood the question and looking forward for explanation. thanks!

I'll move this to the Homework Help forums. Even though it is not strictly homework, it is still coursework, and fits better there.

There is no resonance with just an inductor and resistor. You need both an inductor and a capacitor to make up a resonant circuit.
 

FAQ: Help with resonant frequency in ACC

What is resonant frequency in ACC?

Resonant frequency in ACC refers to the natural frequency at which an object or system vibrates or oscillates with the least amount of energy input. In the context of ACC (Active Control of Combustion), it is the frequency at which the combustion process in an engine is most efficient.

How is resonant frequency in ACC determined?

The resonant frequency in ACC is determined through experimentation and analysis of the engine's response to different frequency inputs. This can involve using specialized equipment such as accelerometers and microphones to measure vibrations and sound waves, and then analyzing the data to identify the resonant frequency.

What factors can affect resonant frequency in ACC?

There are several factors that can affect the resonant frequency in ACC, including the engine's design and size, the type of fuel used, and the combustion process itself. Additionally, external factors such as temperature, humidity, and altitude can also impact the resonant frequency.

Why is it important to control resonant frequency in ACC?

Controlling resonant frequency in ACC is crucial for optimizing engine performance and efficiency. When the engine operates at its resonant frequency, it requires less energy input to maintain the desired level of combustion, resulting in improved fuel efficiency and reduced emissions.

Can resonant frequency in ACC be changed?

Yes, resonant frequency in ACC can be changed by altering certain parameters such as the engine design, fuel composition, or by implementing active control methods. However, it is important to carefully consider the potential consequences of changing the resonant frequency, as it can also affect other aspects of engine performance.

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