Solve for the (and refer to the image): 1. equivalent capacitance on the circuit

Q: Across a 230V, 60HZ power supply is a pure inductor with inductive reactance of 15 ohms Write the…

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Q: As discussed in your reading material, the MAIN reason for calculating a capacitance value is to…

A: (i) The main reason for calculating capacitance value is to improve power factor  (ii)  Most…

Q: The ratio of the total charge on either plate to the potential difference between ? plates is known…

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Q: Three identical capacitors of 10 micro farad are connected in star across a 400 volts, 50Hz, 3-phase…

A: Given  3 identical capacitors connected in star to a 3 - phase power supply. we need to determine…

Q: The high voltage induced by an inductor when its circuit is opened could be used constructively for…

A: An electric fence is a barrier that deters animals and people from crossing a line by providing…

Q: What will happen to the value of the current if the capacitance will be increased or decreased?…

A: The solution is given below

Q: Three 24uF capacitors are connected in star across a 415V, 50HZ, three-phase supply. What value of…

A: CAPACITORS IN SERIES: Two or more elements are said to be in series if the current flowing them are…

Q: How reactance of inductor is calculated

A: Reactance of inductor depends on the frequency of supply. As we increase the frequency by keeping…

Q: Calculate the inductance and stored energy

A: Inductor- Inductor is one of the passive element which can't act like source it can only utilize…

Q: What is the capacitance of a capacitor if 700 μC of charge are present when 100 V are applied across…

A: The capacitance of the capacitor in terms of the charge and the potential is given by the expression…

Q: Compare the voltage and current analysis in a capacitor, resistor and inductor

A: In this question,  We need to Compare the voltage and current analysis in a capacitor, resistor and…

Q: Three identical capacitors of 25 micro farad are connected in delta across a 420 volts, 50HZ,…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Question2: Four capacitors are connected as shown in figure Q) find the equivalent capacitance…

A: ELECTRICAL NETWORK: When addressing a circuit problem or constructing a balanced circuit, the word…

Q: A Capacitor draws 6 mA when connected across a 110 V, 60 Hz line. What will be the current drawn if…

A: First write the expression for current through the capacitor in terms of capacitance and frequency.…

Q: A Capacitor draws 6 mA when connected across a 110 V, 60 Hz line. What will be the current drawn if…

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Q: What is the effect of connecting a bigger capacitor in the circuit? Comment from the result obtained…

A: The objective is to determine the effect of adding larger capacitor in the circuit.

Q: A capacitor is to be connected into a 480-V, 60-Hz line. If the capacitor has a voltage rating of…

A: Given data, The value of the supply voltage is V = 480 V. The value of frequency is f = 60 Hz. The…

Q: What is the capacitance of a capacitor if 10 μC of charge are present when 100 V are applied across…

A: The capacitance for a capacitor is the ratio of the charge store in capacitor to that of the voltage…

Q: What is the value of the induced voltage of the self-inductance when the rate of current is from 200…

A: First, find the rate of change of current, didt=20μ-200μ5u=-36 A/s Let the self-inductance of the…

Q: Solve for the value of the capacitance (in nF unit) if R2 = 1057 ohms and Xc = 2365 ohms. Round your…

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Q: . A resistor in parallel with a capacitor absorbs 20 W when the combination is connected to a 240 –…

A: In the question, A resistor R in parallel with a capacitor C. This combination is connected to a 240…

Q: What is the capacitance C of a capacitor if the magnitude of the charge on the positive plate…

A: Capacitor: Any  two conductor , one with positive charge and other with negative Charge. potential…

Q: In the following multi-layer parallel plate electrode system, the insulation thickness d, relative…

A: Given multi-layer parallel electrode  system The values of the thickness ,relative permittivity and…

Q: Three identical capacitors of 10 micro farad are connected in delta across a 410 volts, 50HZ,…

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Q: QUESTION 35 E-1, PC-2. Materials that have no free electrons are called? O thermistors O…

A: Materials that have no free electrons are called Insulators.   Option D.

Q: DISCUSSION: 1. Does the change in amplitude or frequency of supply Voltage affect the performance of…

A: 1) Voltage is defined in basic electric principles as the potential difference that pushes a current…

Q: What could be an option to vary the capacitance of a capacitor even though the plate areas and…

A: The capacitance of a capacitor is given by the formula:…

Q: State the phase difference between voltage and current of a capacitor in an AC circuit with one…

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Q: What is the effect of connecting a bigger capacitor in the circuit?

A: According to question, What is the effect of connecting a bigger capacitor in the circuit?

Q: Three identical capacitors of 15 micro farad are connected in star across a 430 volts, 50HZ, 3-phase…

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Q: State the peak, angular frequency, ω, and phase values for voltage source, VS  b. Express the…

A: The solution can be achieved as follows.

Q: Three identical capacitors of 10 micro farad are connected in delta across a 430 volts, 50HZ, 3-…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: A condenser is connected for 0.25 sec across a 220V supply, the current being kept steady at 0.22A.…

A: In this question,  We need to determine the value of capacitance C?  If condenser is connected for…

Q: 1. What parts of the varactor act as the plates of a capacitor?

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: What is the effect of connecting a bigger capacitor in the circuit? Comment from the result obtained…

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Q: Are the voltages across the resistor, capacitor, and inductor are not in phase? Explain

A: In this question,   We need to explain which elements are not phase current with voltage?

Q: equivalent capacitance across points

A: Combination of capacitors- Capacitance in parallelCeq=C1+C2+...... Capacitance in…

Q: Describe how the stored energy varies with the area of parallel plate capacitors

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Q: 1000pF 0.05uF 3nF e000pF 3nF 4nF 30V

A: The equivalent capacitance  of the circuit is fig.1 fig.2

Q: An inductor has an inductance of 0.025 H and a wire resistance of 3 . How long will it take the…

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Q: Three identical capacitors are connected in delta with 400 V. If the line current is 12 A determine…

A: Three identical capacitors are connected in delta with 400 V. If the line current is 12 A determine…

Q: Q26 b) A capacitor has a reactance of 20 ohms when operated on a 200 V, 50 Hz supply. Determine the…

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Q: voltage v = 120 sin 377t V is applied across a pure capacitance of 100μF, Determine   a) the…

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Q: Question 9 An inductor has an inductive reactance of 80 ohms and a wire resistance of 14 ohms, What…

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Q: Three identical capacitors of 15 micro farad are connected in star across a 425 volts, 50HZ, 3-phase…

A: Three identical capacitors are linked in a star configuration with a supply voltage of 400 volts,…

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.