What is the permeability of a material that has a relative permeability of 900?

Q: A balanced wye-connected load with a phase impedance of 10-116 Q is connected to a balanced…

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Q: Consider the two designs of the 2-input OR gate shown below. 260m² ( TA (a) Give an intuitive…

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Q: Consider the carrier modulator shown in the figure below, which transmits a binary carrier signal.…

A: The data rate, Rb=6 Mbits/s The frequency of FSK generated, fc1-fco=3 MHz

Q: For the circuit shown in (Figure 1), find the frequency at which the impedance Zab is purely…

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Q: 1 RC circuits You would like to make a simple timer that will sound a buzzer one minute after a…

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Q: a) What will happen to speed, current and induced voltage of a DC separately excited motor, if it…

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Q: Explain the role and position of FOUR FACTS devices that are deployed for controlling the voltage…

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Q: Since Vcc = 12 V, Vin = 171 mV, RB = 780 kΩ, RC1 = 12 Ω, RC2 = 3 Ω, RE = 470 Ω, RL = 47 Ω and β1 =…

A: For the given cascaded amplifier, the load current needs to be calculated.

Q: Given two thermal generating units with the following polynomial cost functions: Coal Fired F (P₁) =…

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Q: The circuit in (Figure 1) is operating in the sinusoidal steady state. Figure 31.25 nF HE V8 2 ΚΩ +…

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Q: For the following circuit, find vt and it

A: Given data: Vs= 20 Sin(10t+30) R=4 Ohm L=0.4H

Q: 1. Solve for the transfer function G₁ (S) = 100 G₂ (S) = º2 (S) T(S) 0₂(1) 1 kg: m² 1 kg-m² 3…

A: Given Data: A mechanical rotational system with, Two Moments of Inertia. 2 springs and 2 Dashpots…

Q: For the following circuit, using Thevenin's Theorem, do the following: a) Find the Thevenin…

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Q: What is the dominant mode of an EM wave in a parallel-plate waveguide?

A: What is the dominant mode of an EM wave in a parallel-plate waveguide? The dominant mode of an EM…

Q: 200k (s+2) (s+1)(s+3)(s+5)(s+6)(s+8) S1,2 = +4.68i -two of the root locus branches cross axis at…

A: The given transfer function is Gs=200Ks+2s+1s+3s+5s+6s+8. Since nothing else is given, so we can say…

Q: A DC motor is connected in a series setup. The field resistance is 12 ohms, the armature resistance…

A: A DC motor is connected in series setup. Field resistance is, Rf=12 Ω, Armature resistance is,…

Q: What is the voltage V5?

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Q: Find v(t), iR(t), iL(t), and ic(t) 5 cos(2001) + V 100 μF Copyright ©2018 Pearson Education, All…

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Q: 4. A single phase circuit consists of three conductors each 5 mm diameter on one side of the line…

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Q: The value code on a certain capacitor is 222. What is its rated capacitance? A) 2.2 nF B) 222 uF C)…

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Q: Calculate the Voltage across the capacitor at time constant 3T for the following RC Circuit. Assume…

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Q: 4. A low-pass signal g(t) with a bandwidth of B=1500 Hz is sampled at 2x the reconstructed with a…

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Q: Two 3-phase, 7.4 kV, star-connected alternators supply a load of 3008 kW at 0.8 pf lagging. The…

A: Given Data: The three-phase alternators 1 and 2 with, Rated voltage VLL=7.4 kV The synchronous…

Q: Q.7: Consider the second-order circuit in Fig. Q7, where R = 32, L = 2 H and C = 1/18 F. (a) Derive…

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Q: 2) Eliminate the node 2. from Yous, to get 2x2 V Bus Yous =3 ل۔ 3 ·2 [1] -4 0.5 -6 3 0.5

A: In this question we need to eliminate the node 2 from the given Y-bus Matrix .

Q: 3. A message signal m(t) is normalized to a peak voltage of ±5V. The average message power is (100²)…

A: SQNR The quantization error also known as quantization noise introduced during the analog-to-digital…

Q: The following sets of values for voltage and current i pertain to the circuit seen in (Figure 1).…

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

Q: Determine the total impedance of the circuit at a frequency f = 3 kHz 0.1 μF M 1ΚΩ 1 µF 10 mH 70 Ω

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Q: an overhead line is connected to a terminal apparatus through a length of single phase cable, the…

A: Types of waves  Incident wave Reflected wave Refracted wave

Q: 1. Solve for the transfer function G₁ (s) = 1 1 (S) T(s) G₂ (s) = #2 (S) T(S)

A: The transfer function for the given mechanical rotational system needs to be calculated. The…

Q: Problem2. The voltage across a 2uF capacitor is given by the waveform below. Compute the current…

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Q: 9.3 A sinusoidal current is zero at t = 150 µs and increasing at a rate of 20,000 T A/S. The maximum…

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Q: A biped magnetic core (core) is shown in the figure. The coil on the left leg of this core (N1) has…

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Q: 4. Given the circuit shown in Figure 3, determine (a) the total equivalent resistance, (b) the total…

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Q: The armature of a shunt generator has 0.08-ohm effective resistance. Each brush has an effective…

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Q: 7/0° V +1 2 Ω www -j5 Ω j4 Ω + Vo |

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Q: The sinusoidal voltage source in the circuit in (Figure 1) is developing a voltage equal to 50 sin…

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Q: What is the principle of operation of an inductor and how does it behave in an AC circuit?

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Q: 7-1 Find the function i(t) that satisfies the following differential equation and the initial…

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Q: j6n Vo +4/90.4 -j3n

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Q: Q5) Find the total impedance. eee www R₁ R₂ V(t) = 141.45 cos (wt), f=60Hz, R1=10ohm, R2=20 ohm…

A: In this question we need to find the total impedance of the given circuit

Q: 13. A parallel plate capacitor with a surface area of 1 cm² is found to store 1x 10¹4 electrons when…

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Q: 1- Simplify the given Boolean functions a) F=XY' +YZ+Y'Z' b) F= (X'+Y')X c) F= (X') (X+Y') (X) d) F…

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Q: A rectangular loop carrying 10 A of current is placed on z = 0 plane as shown in Figure 2. Evaluate…

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Q: 2. Determine the node voltage v in the circuit using the node method. 2 V 2 V 202 W 302

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Q: 1. What are the problems of basic integrator circuit? Draw an improved integrator circuit and show…

A: Dear student, Since you have posted multiple questions, we will provide the solution only to the…

Q: A coil is tuned to resonance at 400 kHz with a resonating capacitance of 450 pF. When the frequency…

A: Given- A coil is tuned to resonance at, f1=400 kHz. A resonating capacitance, C1=450 pF. When the…

Q: how to express it in the state space form x= ax + bu y = cx (using laplace transform)

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Q: Q3: A sequential network has one input (X) and two outputs (Z₁ and Z2). An output Z₁ Z₂ = 10 occurs…

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Q: 13.26 Given the following functions F(s), find f(t). (a) F(s) = (b) F(s) = s+1 s(s+ 2)(s + 3) s²+s+1…

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Photoconductive Cell

Photoconductive cells are light-sensitive resistors in which resistance is inversely proportionated to light intensity when illuminated. These devices consist of a thin single-crystal or polycrystalline film of composite semiconductor materials. Cadmium sulfide (CdS) is used to make the most commercially available photoconductive particles which are sensitive to light in the visible spectrum. Other less commonly used substances respond to infrared light, but not to the visible spectrum. Such substances are lead sulfide (PbS), lead selenide (PbSe), and lead telluride (PbTe), and so on.