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in a series lcr ckt., wen d voltage across inductor Vl is > dan voltage across capacitor Vc, d voltage leads the current by an angle phi... n wen Vc > Vl d current leads the voltage by an angle phi... resonance occurs wen d reactance of inductor Xl = reactance offered by capacitor Xc... n hence at resonance, current through the circuit is max n reactence of ckt is minimum...
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What is phase diagram in series LCR circuit?
A phase diagram in a series LCR circuit shows the phase relationship between current and voltage at different frequencies. It helps in understanding the leading or lagging nature of current with respect to voltage. The diagram typically shows a phase shift between voltage and current, with the direction and magnitude of the shift depending on the circuit's impedance at a given frequency.
What happens if the track of the current is broken in a series circuit?
If the track of the current is broken in a series circuit, the circuit will be interrupted and no current will flow. The components in the circuit will not receive any power and will not function until the circuit is repaired.
What happens when a light bulb is broken in a series circuit?
In a series circuit, when a light bulb is broken, it creates an open circuit which stops the flow of current throughout the circuit. As a result, all the other light bulbs in the circuit will also stop working because they are all connected in a series.
What happens if you unscrew a light bulb in a series circuit?
If you unscrew a light bulb in a series circuit, it will cause an open circuit, which will break the flow of current in the circuit. As a result, all other bulbs in the series circuit will also turn off because there is no longer a complete path for the electricity to flow.
What happens in a series circuit if one of the resistors is replaced with a resistor having a lower resistance value?
In a series circuit, if one resistor is replaced with a resistor of lower resistance, the total resistance in the circuit decreases. This leads to an increase in the overall current flowing through the circuit.
What is phase diagram in series LCR circuit?
A phase diagram in a series LCR circuit shows the phase relationship between current and voltage at different frequencies. It helps in understanding the leading or lagging nature of current with respect to voltage. The diagram typically shows a phase shift between voltage and current, with the direction and magnitude of the shift depending on the circuit's impedance at a given frequency.
What is the use of LCR circuit in the industry?
No
When is the voltage and current in a LCR series AC circuit in phase?
In an LCR series AC circuit, the voltage and current are in phase when the circuit is at its resonant frequency. At this frequency, the inductive reactance (XL) and capacitive reactance (XC) are equal, resulting in their effects cancelling each other out. Consequently, the total impedance of the circuit is purely resistive, leading to the voltage and current reaching their peak values simultaneously.
What is the power factor of a circuit containing only Xc?
what parameter stay the same in LCR circuit ?
What happens if there is a break in a series circuit?
The series circuit becomes an open circuit because there is no remaining path.
What is the role of inductance in lcr circuit?
oppose changes in current flow.
Why LCR series circuit is called acceptor circuit?
Answer:A given combination of R,L and C in series allows the current to flow in a certain frequency range only.For this reason it is known as an acceptor circuit i.e.,it accepts some specific frequencies....
What happens to current in a series circuit?
the current in series will be same..
What happens in a series circuit if the resistance is halved?
If you add a second resistor, the resistance of series circuit will increase.
What happens to the current in the series circuit?
current remains same in series while divide itself in parallel circuit
A series LCR circuit consisting of R10 ohms and impedence 20 ohms is connected across an ac supply of 200 v rms The rms voltage across the capacitor is?
16.32 volts
What happens in a series circuit if a light blows?
The circuit current is interrupted and all the lights will go out.
