Power Electronic. What is the constant A in the general solution of the current flowing through the thyristor? R = 5 ohm L = 10mH Alpha = 60 degree F = 50H

Q: In a given parallel plate capacitor with a stored energy of " W" Joules, if the capacitance value is…

A: Given Data: let the initial voltage = V and initial capacitance = C C1 = 11C  F V1 = 5V  V

Q: What is the charge stored in the 1 uF capacitor in the circuit in the figure

A: In this question we will find charge stored in 1 microF capacitor...

Q: D1 Vo Ext Trig Vac 8Vrms 50HZ 0° R1 1k0 Şekil (A) Şekil (B) 12 12 8. 6. 4 -4 -12 Om 20m 40m Om 20m…

A: The given circuit it is like a half wave rectifier    During the positive half cycle of the input…

Q: 1. find re 16 V 2 ko 500 ko RB C2 B = 176 ro = ∞ RE1 = 600 N RE2 = 400 0 10 µF

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Q: R2 Q1 VCC R1

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Q: Electrostatic Instruments has very low losses O may be used on both ac and dc O sutable for high…

A: A Brief About Electrostatic Instruments Electrostatic type of instruments uses static electric…

Q: A 10-mH inductor is connected in series with a 10-ohm resistor, a switch and a 6-volt battery. What…

A: Given, A series RL circuit having, Inductance, L = 10 mH Resistance, R = 10 ohm

Q: + t=0 2 1 R Io H₁

A: Circuit diagram is given as,

Q: Find equivalent capacitance 25 μΗ HE + 10 V - 5 µF + 5V HE 36 μν 18 µF2V 12 μF 24 µF 30 μF HE - 20 V…

A: i have explained in detail

Q: Calculate the current drawn from a 50 V, 60Hz supply by an 80 mH inductor? O 1.66kA O 1.66A O 166A O…

A: Given, Voltage, Vs = 50 V  Frequency, f = 60 Hz  Inductance, L = 80 mH

Q: Determine Ct for the circuit of Figure

A: The capacitor connected in parallel are added to get the equivalent capacitance and the capacitor…

Q: What is the capacitor that must be added to this circuit to get a power factor of .90   The answer…

A: Given From circuitreal power before connecting capacitor P1=10.8 KWreactive power before connecting…

Q: Question 4 a) The IEEE Standard 754 representation of a floating point number is given as:…

A: The solution is given below

Q: What is the angle by which I leads V in this circuit? 221UF 300 44.2uF 50V/0° 60HZ O 26.8 degrees O…

A: First calculate capacitive reactances and than find equivalent impedance by combining the resistors…

Q: What is the power factor (P.F) in this circuit? 80mH 60H2

A: This question belongs to circuit theory . It is based on the concept of calculation of power factor…

Q: VCC R1

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Q: The switch S has been open for a long time and is suddenly closed. Neither the battery nor the…

A: Given circuit shown

Q: A 433 V battery is used to charge a 6.46 µF capacitor. Now the capacitor is connected in series with…

A: We can redraw the circuit as Initially when resistance of rheostat will be zero then there will be…

Q: QUESTION 5 Find the current thru the inductor at the instant before the switch is thrown. + Vo T H…

A: Given:  Brief description: From the given question statement it is very clear that here we have to…

Q: a coil of resistance 10 ohm and inductor 0.02 henry is connected in series with another resistance…

A: Inductance is the ration of the induced voltage and the rate of change of current cause it. It is…

Q: C1 1 µF C2 15 μF 1 Hz 60 Hz 0.047 мF C2 1 µF f = 1 kHz 10 μF (b)

A: Here              C=0.047 μF =0.047×10-6Ff= 1kHz =1×103 HzSoCapacitive treactance…

Q: Find the total capacitance of the combination of capacitors shown 5.0 μF 1.5 μF h 3.5 μF 8.0 μF I…

A: In this solution we calculate the equivalent/total capacitance of given circuit.

Q: The shown circuit is connected for a very long time with all capacitors were initially uncharged.…

A: Given circuit shown  C1=2C2E1=E2E3=17E1

Q: An inductance is connected to a 230 V, 40 Hz mains and takes a current of 4.5 A. What current will…

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Q: -Determine the voltage across each component in Figure 7 if L1 were open.

A: In the given circuit the voltage across all the elements in the circuit needs to be calculated if…

Q: THE SWITCH HAS BEEN W PositIOn 1 FoR A LONG TiME 25V THE INITAL VOLTnsE En The WirAe Vocrne ACposs…

A: Given:  Brief description: In the above given question they have mentioned an electrical circuit…

Q: The given circuit has Vth=30V and Rth=30K Ohms. If the inductor will be short circuit and the switch…

A: Given- Inductor short circuited Switch closed To find- Value of current i =?

Q: B = 100. Check if approximation can be used. Show calculation proof. If yes, use approximatio…

A: Here we discuss about the voltage divider circuit of CE amplifier.

Q: 10 0 22- 203 20 uF - +20V The capacitor is connected for a long time in the circuit. What is the…

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Q: QUESTION 2 Initially, the capacitors in the circuit in Figure 2 are uncharged. After the switch is…

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Q: What is the voltage between nodes A and B in each circuit in Figure 12–73?

A: The voltage across the capacitor can be calculated by using the capacitor reduction techniques and…

Q: What is the current Ia

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Q: hat will be the approximate value of the DC voltage component of the waveform at the output of block…

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Q: Determine the equivalent inductance seen at terminals a-b for the circuits A and B

A: The given circuits areWe need to find the equivalent inductance seen at the terminals a-b for the…

Q: 4. A circuit consists of a 4 ohms resistor and a 300 μF capacitor in series. It is connected across…

A: Given information in the question  R = 4 ohmsC = 300 micro faradf = 60 Hz

Q: 5. Identify the appropriate name for each terminal. Terminal #1 Terminal #1: Terminal #2: 6. Sketch…

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Q: How to calculate the AB voltage and AB current when the switch is ON and OFF, if it is known that R…

A: The value of each resistance in the circuit will be, The value of the cpacitor,

Q: Determine the maximum current Iz if Vz=8 V Pzmax=150mW

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Q: What is the capacitance when Q = 60 μ C and V = 12 V? A. 720 μ F Β. C. D. 5 με 50 με 12 μF

A: Given data, Charge Q=60 μC=60×10-6 C Voltage V = 12 V

Q: need help question 5&6，pls assit

A: Resistor ,Capacitor,Inductor and voltage source are connected in parallel. Erms=230 volt (given)Real…

Q: what is the Q point

A: Given Data: R1 = 10k R2 = 2.2k Vcc = 25 V RE = 1k Rc = 3.6 k

Q: 1. What is the equivalent capacitance of this combination? 2. What is the total charge in the…

A: The given circuit is,

Q: A LED which bright one color when forward and another color on reverse is called One directional LED…

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Q: Design a clamper circuit with the below waveform:

A: The output waveform is shown below:

Q: Rp R₁ 5V GND 1 ΚΩ 2 ΚΩ 5V Rp R₁ Rt GND V₁ What is the value of ? Ⓒ2.5V O V 2.67V V 1.67V None of the…

A: In this question,  We need to determine the value of Vt  as shown the second circuit.  We are…

Q: Refer to the circuit in given figure. The maximum time after which main SCR M get turn-off in и —…

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Q: 5 H L1 80 mH m L2 L310 mH

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Q: A 50pF is connected in series with a coil having 5Ω resistance and 1.5mH inductance. The source…

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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.