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a "LC circuit at resonance" and tuned circuits are the same
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∙ 12y ago
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When a parallel LC circuit is tuned to resonance the tank circuit draws?
very low current
When a parallel LC circuit is tuned to resonance will the current be at a maximum or a minimum?
Inside the circuit loop between the inductor and capacitor the current will be at maximum. Outside the circuit the current through the LC tank circuit will be at minimum. It depends on where you are measuring it.
Parallel tuned circuit in resonance frequency?
A parallel resonant circuit has at its heart an inductorand a capacitor. These are the two parallel components. They each react to voltage and current 180 degrees out of phase with each other. When we "hit" this circuit, called a parallel tank circuit, or just a tank, with voltage, one component is "putting energy into the circuit" while the other one is "storing it up" and then the two components switch roles. The result is that the tank will oscillate, and the frequency of oscillation will be determined by the value of the capacitor and the inductor.
Difference between SC and LC connector?
One difference between an SC and an LC connector is that an LC connecter is smaller in size than an SC connector. Also, an LC connector is considered a latch connector, whereas an SC connector is considered to be a push-pull connector.
What is advantage of capacitor filter over RC filter?
sounds same to me.maybe you meant advantage of LC filter over RC filter
State four types of LC oscillators?
Four types of LC oscillators include voltage controlled oscillators, drift control oscillators, crystal oscillators, and tuned circuit oscillators. A tuned circuit oscillator is the most common type of oscillator.
When a parallel LC circuit is tuned to resonance the tank circuit draws?
very low current
What are the applications of single tuned coupled circuits?
The resonance effect of the LC circuit has many important applications in signal processing and communications systems.The most common application of tank circuits is tuning radio transmitters and receivers. For example, when we tune a radio to a particular station, the LC circuits are set at resonance for that particular carrier frequency.A series resonant circuit provides voltage magnification.A parallel resonant circuit provides current magnification.A parallel resonant circuit can be used as load impedance in output circuits of RF amplifiers. Due to high impedance, the gain of amplifier is maximum at resonant frequency.Both parallel and series resonant circuits are used in induction heating.LC circuits behave as electronic resonators, which are a key component in many applications:AmplifiersOscillatorsFiltersTuners
When a parallel LC circuit is tuned to resonance will the current be at a maximum or a minimum?
Inside the circuit loop between the inductor and capacitor the current will be at maximum. Outside the circuit the current through the LC tank circuit will be at minimum. It depends on where you are measuring it.
Circuit for single tuned amplifier?
A single tuned amplifier basically consists of a tuned circuit (which may consist of an IFT or a parallel tuned LC circuit) connected to the collector of an amplifier circuit (in Common Emitter configuration). The tuned circuit is designed to get a resonant frequency equal to the incoming frequency signal that arrives at the base. The Single Tuned Amplifier gives maximum amplification to that particular incoming frequency which matches the resonant frequency of the tuned circuit and attenuates all other frequencies. Thus it gives sharp selectivity with a high Q-factor.
Why RC oscillators are not suitable for high frequency generation?
Because an RC oscillator is affected by stray capacitance in the active components in the circuit. HF oscillators use an LC tuned circuit to define the frequency.
Why LC oscillator not suitable for audio frequency?
Another type of sine-wave generator uses inductors and capacitors for its frequency-determining network. This type is known as the LC OSCILLATOR. LC oscillators, which use tank circuits, are commonly used for the higher radio frequencies. They are not suitable for use as extremely low-frequency oscillators because the inductors and capacitors would be large in size, heavy, and costly to manufacture.
What does LC stand for in LC connector?
LC stands for Lucent Connectors
Why used deferred lC?
Deferred LC is very usefull for both importers and exporters. 1-Importer does not hav to pay in-advance when uses deferred lc 2-but exporter guarantees that he will get the payment in a certain time after shipment and also if he wants he can discount in on the same day or on any days when the LC is booked. 3- deferred LC helps to the buyer who does not have cash but has credit in his bank 4- deferred LC helps to the seller, so he does not have to look for a buyer who has only cash money.He can discount the LC with a very low cost anytime.
What is a Usanse LC?
LC for 30,60,90,or 120 days is called Usanse LC
What is a LC opening?
what is lc opening?
What does LC mean?
lc = learning centre
