1.4L0° A (6+z) 200 Figure 3 732 Ω b (68+x) (2

Q: If in Example 1.2, q = (10 - 10e-2¹) mC, find the current at t = 1.0 s.

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Q: A center-fed Hertzian dipole is excited by a current Io = 20 A. If the dipole is λ/50 in length,…

A: Given: In this question, the given details are, A center-fed Hertzian dipole is excited by a current…

Q: Calcule la potencia disipada por la resistencia de 8.02 en el circuito ilustrado en la figura de…

A: Given data, Circuit diagram is given as,

Q: 1- For the Controlled system shown in the following daystemy find the value b for which our…

A:

Q: 4. A DC amplifier has a single-pole response with a pole frequency of fpp 100Hz a low- = 2 x 10³.…

A: The given problem is from amplifier. The detailed solution is given in the next step

Q: For the below CB amplifier circuit: C5 10u w ww R1 101k R2 11.2k 12 VBE=0.63V AIHE VCC ww Q1 www…

A: “Since you have posted multiple sub parts,we will provide the solution only to the first three sub…

Q: the waveforms in the same x-axis. Clearly indicating the peak value and the period of each waveform…

A:

Q: Find i and the power absorbed by each element in the network. Consider element 1 = 6 V, element 2 =…

A: In this question,  We need to determine the power across each elements.  We know Power P= VI A…

Q: (a) (b) For a system with D(s) = K, G(s) = 160 s(s² + 4s+8)' Sketch the Bode Plots for plant G(jw),…

A: The given open-loop transfer function is written below. Gs=160ss2+4s+8...(i) The loop transfer…

Q: 12. For the RLC circuit in Fig- ure 17-69 , determine the resonant frequency. Figure 17-69 C V₂ 7.07…

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Q: 1+ Rs= 10kΩ Μ Ca| R₁ Vcc = 9 V R = 27 ΚΩ R2 = 15 ΚΩ Rc= 2.2 ΚΩ RE= 1.2 ΚΩ 4 CC2 CE ουρ RL= 2 ΚΩ

A: We need to find out the current and voltage for given circuit and we need to find out the gain for…

Q: 11. How many root locus branches exist between s= -2 and s= -3 for the given system. K(s+2)(8+3)…

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Q: A three-phase, Y-connected synchronous motor with a line-to-line voltage 440 V and a synchronous…

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Q: TWO SYSTEMS OF TARIFF ARE AVAILABLE FOR A FACTORY WORKING 8 HOURS A DAY FOR97 WORKING DAYS IN A…

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Q: If two 3-phase induction machines are mechanically coupled with each other. The two machines are…

A: The induction motors are coupled here mechanically. The speed will same for both machines because of…

Q: The output Resistance of circuit in fig.1 is greater than that of fig.2 IREF MI Select one: O True O…

A: Current mirror circuit provide constant current source.  The current mirror circuit can be used to…

Q: 3. Determine the current i, through the 20-12 resistor 3A 120 www 2012 3611

A: Given data, Circuit diagram is given as,

Q: 137 kHz sine wave. What is the maximum output amplitude (in Volts) at which slew-rate limiting is…

A: Given,         Slew rate of an op-amp = 9.57 V/μs                         fmax = 137 KHz (sine wave)…

Q: Determine Vo and io in the Op-Amp circuit shown in the figure below. www 62 6k2 62 FFE 12 V 6k2 6k2.

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

Q: balanced, three-phase, positive sequence source, supplies power to a balanced delta-connected load.…

A: The question is from 3 phase circuits. The question is about finding line voltage.

Q: Determine the Value of the node voltage, Va, Vb and Vout 2.25V 20ΚΩ 40ΚΩ Va Vb 8ΚΩ 10ΚΩ Vout 20ΚΩ

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Q: 6.. The phase voltage of a 3-phase voltage source is 120 V. It is supplied to a star connected load…

A: Given, V3ϕ =120 VZstar =36+j48VL = ?IL= ?P3ϕ = ?

Q: 80 Ω t = 0 + FIGURE 8.18 2 μF 70 Ω 50 V

A: We need to find out the voltage across capacitor in the given circuit.

Q: Consider the circuit below with L = 1 µH, C = 10 nF and R = 10 22: R Vi 4 L - Vo C a) Find the…

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Q: A 60 Hz sinusoidal voltage with an RMS value of 240 V is applied to a single-phase full-wave SCR…

A: The problem is from power electronics subject.  The solution is given below.

Q: a ring distributor with interconnector BD. The supply is given at point A. The resistances of go and…

A: The above question is based on the ring distribution system. It is solved by circuit analysis.

Q: Question 3 They are alternating current motor models: a. Single phase - Three-phase - Squirrel Cage…

A: In this question we need to select correct option

Q: In the circuit shown for t > 0, Vc = 8 00 12v (+ 1.67 5 Ο 3 ΚΩ www مله 12 1.11 2.67 B + αρ 4 ΚΩ 100…

A: In this question we need to find the voltage across capacitor for t>0 .

Q: determine i(t) for t>0. Hint there is no u(t) in the final answer. step 1 should be deriviation of…

A: The required parameter can be calculated by analysing the state of the circuit at t=0 and after t=0.…

Q: Questions: - 1. For the circuit of Figure (1), the voltage gain from base to collector is…

A: Amplifier An amplifier is a type of electronic device that boosts the voltage, current, or power of…

Q: 7. The magnetic circuit shown in Fig. has a C-shaped cast-steel part, 1, and a cast- iron part, 2.…

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Q: +9 ان I' 1.25F 252 IF 0.8H ₂ Determine the hybrid parameters @h₁ h₂ h₁₂ @h₂₂ ot (W = 1 (rad/sec)).

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Q: 16 Find the phase margin based on the given system Bode plot. (Please allow some margin of error.)…

A: The required parameters can be calculated by using the bode plot and from the bode plot the gain and…

Q: The switch in Fig. 8.4 was open for a long time but closed at t = 0. Determine: (a) i(0*), v(0*),…

A: We need to find out the current and voltage , rate of change of current and voltage for given…

Q: a- Find the Thevenin equivalent circuit. b-Determine the power delivered to a 100 2 resistor.

A: The thevenin's equivalent circuit can be obtained by calculating the open circuit voltage and…

Q: 7. Analyze the circuit in Figure for the following ( 17-67 f = 25 kHz): a. Itot b. Ptrue c. Pr d. Pa…

A: Given: A series R-L-C circuit,  f=25 KHz, To find: a) total current, Itot,  b) Ptrue, c) Pr, d) Pa,…

Q: Explain the importance of residual voltage in a dc generator. Note: Figures and sketches are…

A: Given: Explain the importance of residual voltage in the DC generator.

Q: Q9) Given the Fourier transform of the signal x(t) as X(jw)= Find the Fourier transform of the…

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Q: A line conductor of diameter 20 mm is to be stretched between level supports 90 m apart. Calculate…

A: Given data Diameter of the conductor, d=20 mm Distance between the line supports, L=90 m Working…

Q: In a BJI circuit, if B = 125, what is a? Select one: O a. 0.998 O b. 1.05 OC. 0.992 O d. Not enough…

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Q: (b) Two 60 Hz generators are operating on speed-governor control with a droop of 5%. They are…

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Q: 10. be 160 μ. 100 (2 25 nF For the circuit shown in the fiqure above, find the frequency (in radians…

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Q: R₁ 1ΚΩ +15 V R₂ 1kΩ R3 1kΩ -15 V VREF Op-amp VINO- + - VOUT A comparator circuit is shown above. An…

A: We need to find out the range for Vref voltage in the given circuit .

Q: in a balanced, 3 phase, positive sequence, grounded neutral source, supplies power to a balanced wye…

A: In this question we need to find the value of the reactance per phase of the delta load in ohms.…

Q: (a) A message signal m(t)=sin200tmodulates a carrier signal c(t)=cos1000tto produce a SSB-USB signal…

A: The message signal is, m(t)=sin200t The message signal is, c(t)=cos1000tωc=1000 Using Hilbert's…

Q: 30 V 10 Ω 6u(1) Α 10 mF ww 40 Ω ele i(t) 4Η

A: We need to find out the inductor current and rare of inductor current at t = 0 , for given circuit .

Q: A continuous-space signal se is given by Sc(x1, x2) = 100+20cos67x₁ + 40sin (107x1 + 67x2) for -00 ≤…

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Q: Design a half wave dipole operating at 250 MHz. Answer in meter. Round off into two decimal places.

A: The given problem is from antenna theory. The detailed solution is given in the next step

Q: Problem 1. In the circuit, v. (t) is a rectangular 3-V pulse of duration 5 seconds starting at t =…

A: In steady state capacitor act as open circuit.  In steady state inductor act as short circuit.  The…

Q: A) 2 Which of the following is not true of a stable system? Its output is bounded for any input…

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Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).