The total reactive power of an AC circuit having power factor of 0.85 leading is 40kVAR. The true power drawn by the circuit is:     PS: please write in detailed solution

Q: For this circuit a) Calculate 1₂ b) Calculate V₁ c) Calculate V

A: Given:

Q: An energy meter connected to an immersion heater (resistive) operating on an AC 230 V, 50 Hz, AC…

A: Given- An energy meter connected to immersion heater, 1st case: Operating on an AC 230 V, 50 Hz Ac…

Q: 2. Calculate V, using Thevenin's theorem. 12 V 1 ΚΩ -lei 2 ΚΩ 1 ΚΑΙ Vo

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Q: Where does capacitive touch come from, and how does it function?

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Q: |1Α 2Ω 2Ω ← 1Ω 2Α 1Ω

A: it is asked to find the voltage at node a, b using nodal analysis

Q: Utilizing root locus techniques (by hand) prove that for the transfer function K*G(s) where G(s) =…

A: Given: Prove that for the transfer function K*G(s) where G(s) = 1/(s^2+s+10) there is no value for K…

Q: vin=2mV D find UX 2) Hind Vont 3) find proper power Supply 4) Rime and Rout M ick 100 I ok Too yout

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Q: 8. Determine the value of 1₁ and 12 in the network. 220/0° V I₁ 10 52. 3:1 лее = ell 22 ww

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Q: What is the correct repair for faulted or damaged SRS component pigtails? O Component replacement O…

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Q: 64QAM is the same modulation with. (A) 2FSK (B) BPSK (c) AM (D) FM

A: Option b) BPSK  In 16 QAM, the Bit Error Rate (BER) is the same  as that of BPSK.

Q: The circuit shown is at steady state before the switch opens. Find the expressions of voltage v(t)…

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Q: Lecture: Combinational Circuits Implement the given Boolean function using inverted decoder.…

A: The given Boolean function have 3 input so the 3 to 8 decoder can be used to implement the given…

Q: A unity feedback system has the loop transfer function shown below. Use the Nyquist Stability…

A: given open loop transfer function

Q: H.w.2: For the circuit shown, determine the feedback topology & determine Ave, Rif, Rof

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Q: -8Ia + 6Ib = -2 5Ib  + 15Ic = -8 6Ia - 13Ib + 5Ic = 4   Solve Using Gauss Seidel Method

A: Given equations are  -8Ia + 6Ib = -2 5Ib + 15Ic = -8 6Ia - 13Ib + 5Ic = 4  Hence by using  Gauss…

Q: Consider the RC circuit shown in the figure below.   R = 1.5 kΩ C = 0.068 μF Add a new resistor R…

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Q: An amplifier is known to have a power gain of 40 dB. If the output power is 4 watts, determine the…

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Q: Listen +5.0 V- Vin OV -5.0 V- (b) (c) (d) none are correct www (a) 10 ΚΩ 3.3 V V -V out out(max)…

A: It is asked to find the output of given op amp circuit for given input

Q: urrent (in units of A) passes through it?

A: Given data, Voltage is given V = 267 V Resistance is given R=25 Ω.

Q: You are to troubleshoot this circuit Below is the oscilloscope trace CH1 w Channel A Scale: 2 V/Div…

A: the op amp circuit is given and it is asked to find the Vout

Q: A 400kV, 200km, 3-phase transmssion line have the follollowing parameters per phase: z = 0.14+j0.304…

A: It is given that: VR=400 kVl=200 kmz=0.14+j0.304 Ωkmy=j5.306×10-6 skm

Q: A 1 GHz transmitter sends a signal to a receiver 4 km away. There are three knife-edged absorbing…

A: According to the question, for three knife-edged absorbing screens we need to calculate the excess…

Q: Problem 5. For the following transfer function of the plant and differential equations, derive the…

A: it is asked to find the state space representation and frequency response of given transfer…

Q: y(s) 2 x(s) (s² + 23wns + 1) = a. Let Wn = 1, Obtain the poles of the system for 3 = 0, 0.1, 0.7, 1,…

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Q: Find the per-phase impedance of Load 2 if the line

A: Given: A balanced three-phase source supplying 60 KVA at 0.6 lagging to Y-connected parallel loads…

Q: 3u(t) ↑ m 3H 30Ω VC 1|2 30Ω t = 0 +1 120V The switch has been closed for a very long time. At t = 0,…

A: Laplace transform The Laplace transform is especially useful for solving linear ordinary…

Q: Problem 6. For the following transfer function of the plant and differential equations, convert them…

A: it is asked to convert the given transfer functions and differential equation into frequency…

Q: A 60 Hz sinusoidal voltage is applied to an SCR full-wave rectifier. If the DC output voltage is 74…

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Q: 12 V 3Ω 6Ω b 3 Ω 5Ω Μ W ΖΩ 10Ω ¡LOAD VLOAD ≥ RLOAD 8Ω 8 Ω

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Q: Moving to another question will save this response. Question & A hair dryer is plugged into a 267 V…

A: In this question We need to determine the current through hair dryer.  We know I= V/R

Q: 2. A push-pull converter has the following parameters: V's-24 V, Nr/N-2, D-0.25, Lx 2.5 mH, R-602,…

A: It is given that: VS=24 VNPNS=2D=0.25Lx=2.5 mHR=6 ΩC=50 μFf=10 kHz

Q: Given the following circuit V₁ = 20 V R, = 10 μΩ R₂ = 5 µQ V₂ = 2 V a. What is the current and…

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Q: 1. 2. 3. BC + BC A(A + B) A(A A(A + AB)

A: Since you have posted multiple questions, we will provide the solution to the first three questions…

Q: 7. Find iz > 0 SVI 1052 102 Va 202 1=0 102 elle 12H

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Q: 12 and 13?

A: Given the circuit diagram R1=4 kΩ   R2=7.5 kΩ   R3=12.5 kΩ   V1=35 V I1 is coming current at node V…

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A: We need to find out the induced voltage for given circuit .

Q: Question 4 Three phase, Write answer

A: Given data, Number of pole P = 4. Frequency f = 50 Hz. Rotor speed Nr=1388 rpm.

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Q: A dynamic system is represented by the following transfer function representation: 2.5s +1 s²…

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Q: For the two-port networks shown below, find the S parameters: 0.502 ww Ур 10- 1'0 0.50 Ya Y< 0.50…

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Q: & Moving to another question will save this response. Question & A hair dryer is plugged into a 267…

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Q: 1. 10 I2 13 102 H

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Q: can you please let me know what can we write in Boolean Expression in Table

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Q: [2] s(t) is square wave J-1, -< t < 0 1. 0<t<T s(t) = (a) plot f(t)=s(t)* sin(2t) (b) Find Fourier…

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Q: Problem 2: Fourier Series: Synthesis Find the signal with period T = 1 and whose Fourier series…

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Q: 5. If a potential difference of 240 V is applied to a field winding at 15°C and the current is 4 A.…

A: Given data, Case 1 : Supply voltage V = 240 V. Current i = 4 A. Resistance is given by,…

Q: A parallel-plate air capacitor wi PF has a charge of magnitudes plate. The plates have a separ

A: Given data, Capacitance C=257×10-12 F. Separation between plates d=0.256 mm = 0.256×10-3 m.

Q: 3. a) What is a phase shift oscillator? b) What is its practical application? c) Design an FET…

A: aPhase-shift Oscillators:                                                        An oscillator used…

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Synchronous Motor

The synchronous motor is an AC electric type motor where at a steady-state the shaft rotation is synchronized with the supply current variable-frequency. To an integral number of AC cycles, the rotation period is exactly equal. The stator of the motor in the synchronous motor contains multi-phase AC electromagnets due to which a magnetic field is created that rotates in time with the oscillation of the line current. The rotor contains a permanent magnet and the rotor rotates in synchronization with the stator field at the same rate and provides the second synchronized magnetic field which is rotating in nature as a result. When the synchronous motor is supplied with independently excited multi-phase AC electromagnets on both the rotor and the stator, it is termed as a doubly-fed machine. The most widely used AC-type motors are the synchronous AC motor and the induction AC motors.