What is called inductive reactance?

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What is the difference between inductive and capacitive reactance?

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Why inductive reactance is zero in DC?

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Is there inductive reactance in DC?

Is there inductive reactance in DC?
Answer : No, there is no inductive reactance in DC (Direct Current). Inductive reactance, which is the opposition to current flow caused by an inductor, only exists in AC (Alternating Current) circuits. In AC, ... is steady. So, there is no reactance in DC after the initial moment when the current starts....

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Why is inductive reactance in DC circuit zero?

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What is the effect of inductive reactance in an DC circuit?

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What is reactance and impedance?

What is reactance and impedance?
Answer : **Reactance** and **impedance** are two important concepts in AC (alternating current) circuits. Both are related to how a circuit resists or opposes the flow of current, but they are used in different ... current are out of phase). I hope this helps! Let me know if you need further clarification....

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What is reactance in power transmission?

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What is the difference between reactance and impedance of a capacitor?

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Why the reactance of a system under fault condition is low and faults currents may raise dangerously high value. ? (With simple example)

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Is reactance present in DC circuit?

Is reactance present in DC circuit?
Answer : No, reactance is not present in a DC circuit. Reactance refers to the opposition to the flow of alternating current (AC) caused by inductance and capacitance. - **Inductive reactance (XL)** ... AC circuits where the frequency of the current plays a role in the behavior of inductors and capacitors....

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Why is there no reactance in a DC circuit?

Why is there no reactance in a DC circuit?
Answer : In a DC (Direct Current) circuit, the current flows in one direction only, and the voltage is constant (not alternating). Reactance is a property that comes into play when there is ... magnetic field (for inductance) or charging/discharging behavior (for capacitance), leading to no reactance....

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What is reactance in DC circuit?

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What are the two types of reactance?

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What are the two differences between reactance and impedance?

What are the two differences between reactance and impedance?
Answer : The two main differences between **reactance** and **impedance** are: 1. **Scope of Application:** - **Reactance** refers specifically to the opposition to the flow of alternating current (AC ... a part of **impedance**, and **impedance** includes both the effects of resistance and reactance....

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What is reluctance and reactance?

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What is impedance and reactance?

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What is reactance?

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A 3 phase line of 4 km length delivers 4000 kW at a p.f of 0.8 lagging to a load the resistance and reactance per km of each conductor are 0.2 Ω and 0.5 Ω respectively if the voltage at the supply end is maintained at 11 kV. Calculate the received end voltage and efficiency of line.
Answer : Let's break down the problem step by step and calculate the received end voltage and the efficiency of the line. ### Given Data: - Power delivered to the load, \( P = 4000 \, \text{kW} \) - Power factor, \( \text{p. ... voltage**: \( 10.43 \, \text{kV} \) - **Efficiency of the line**: \( 98.61\% \)...

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Define synchronous reactance. State its formula.

Define synchronous reactance. State its formula.
Answer : **Synchronous Reactance** is the opposition to the flow of alternating current (AC) in a synchronous machine, such as a synchronous motor or generator, caused by the inductive nature of ... , the value can be determined experimentally based on the machine's construction and operating conditions....

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Define synchronous reactance & synchronous impedance.

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A 3 φ I.M. has synchronous speed of 250rpm and 4% slip at full load. The rotor has a resistance of 0.02Ω/ph and stand still reactance of 0.15Ω/ph. Calculate i) The speed at which max torque is developed. ii) The ratio of maximum to F. L. torque. iii) The ratio of maximum to starting torque.

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A plant consists of two 10 MVA generators of reactance 18% each and two 5 MVA generators of 12% each. All are connected to bus bar to supply a load through three step up transformers of 8 MVA each having reactance of 8%. Determine fault MVA on HV side of any one transformer.

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What is the Q (Quality factor) of a series circuit that resonates at 10 kHz, has equal reactance of 5 kilo-ohms each, and a resistor value of 50 ohms?

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What are the effects of inductive loads on power systems?

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What is the function of a flyback diode in inductive circuits?

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How does a flyback diode protect against inductive kickback?

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What is the purpose of a cascode LNA with inductive degeneration?

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How does a resonant inductive coupling wireless power transfer system work?

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What is the formula for determining the time constant in an inductive circuit?

What is the formula for determining the time constant in an inductive circuit?
Answer : In an inductive circuit, the time constant (\( \tau \)) represents the time it takes for the current or voltage to reach about 63.2% of its final value after a sudden change, such as ... smaller resistance means a longer time constant, meaning the circuit will take longer to reach its steady-state....

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What is the time constant of the inductive circuit?

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What is meant by the time constant of an inductive circuit?

What is meant by the time constant of an inductive circuit?
Answer : The time constant of an inductive circuit (also called the inductive time constant) refers to the time it takes for the current in an inductive circuit to either reach about 63% of its final ... final value (either maximum or zero, depending on whether the inductor is being charged or discharged)....

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What is the time constant of an inductive circuit?

What is the time constant of an inductive circuit?
Answer : The time constant of an inductive circuit is a measure of how quickly the current through the inductor changes when the voltage is applied or removed. It represents the time it takes for the ... means the circuit responds more slowly, while a smaller time constant means the circuit reacts faster....

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