1. Calcule la potencia activa, reactiva y aparente A o VAB= 220 20° [V] 60 Hz B IR 50 Ω IL 100 mH

Q: Express the following two signals in terms of the unit step sequence u[t]. Justify your answer with…

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Q: A universal series motor has a resistance of 30 and an inductance of 0.5 H. when connected to a 250…

A: When 250VDC connectedEbdc = V-IaRaEbdc = 250-0.8×30Ebdc = 226VNdc = 2000 rpmWhen 250 VAC 50 Hz…

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Q: Q2) For the circuit shoun, Find the total resistance Rr? 9 ohm www 6 ohm 9 ohm 6 ohm 6 ohrg ohm

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Q: 4 RESET is an 5- Address lines of 8086/8088 are (input, output) signal for the 8086/8088. type,…

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Q: Find Vo in the circuit using mesh analysis in the fig.below. 12 V 10 V 6Ω ἐπ 2Ω Μ ΤΩ

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Q: 16.35 Obtain the transfer function H(s) = V/V, for the circuit of Fig. 16.65. VS + 0.5 F 1 H m 2i 3…

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Q: Block diagram of control system R(s) R(S) S +4 C(s) S+1 1 S+1 G → C(s) are equivalent if G is equal…

A: Given block diagrams:

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Q: Given that E₁-3ax-5ay + 7azx_ M at the charge - Free dielectric interface of figur (2). Find D2 and…

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Q: 03: (A): Using Routh's criterion, determine the stability of the closed-loop system that has the…

A: Given data, The characteristic equation is:- S4+2S3+10S2+20S+5=0

Q: sed in saturation. 5) ...T

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Q: 1. Let us assume that two homogeneous, isotropic di electric mediums with dielectric constants=3 and…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: re working on another electronic system that produces a volta ing equation: a) b) v = 0.1t -√√1.5/t…

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Q: Q4) Find the Y-parameters of the network shown below and then from the Y-parameters find h-…

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Q: 2) For the bi-stable multivibrator circuit using BJT transistors, if the trigger waveform frequency…

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Q: Simplify the following block diagram. 63 G, ܣܩܟ H1 G4 H 62

A: Given data, Block diagram is given as,

Q: (B) The output response for a second order system (RLC circuit) is given in Fig. below. If the value…

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Q: Q5/ Given that E1 = 3ax - 5ay + 7az V/m at the charge - free dielectric interface of figure(2). Find…

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Q: H(s) = 4 s² +s+25 s³ +100s²

A: The given function  is H(S) =4 S2+S+25S3+100S2

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Q: The force between two long parallel conductors is 15 kg/meter. The conductor spacing is 10 cm. If…

A: It is Given that:Force between two long parallel conductor is=15 Kgmd=10 cmI1=2I2

Q: To solve the circuits using Laplace Transform we follow the following procedure O Simplify the…

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Q: Which of the following power is useful power? O Apparent Power Reactive Power Average Power OActive…

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Q: Develop the truth table for the logical circuit shown below. A I B C D Dox X

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Q: * Y11 for the following circuit is I V₁ 5Ω 10 5Ω 0.572 I 2Ω V 10

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Q: 1. The relationship between antenna efficiency and radiated power A no relation B. Direct proportion…

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Q: 16.21 Find the voltage u (t) in the circuit of Fig. 16.55 by means of the Laplace transform.

A: From the given circuit- Drawing the s-domain version of the circuit as-

Q: For the Photoflash unit. Vse 9V R15KQ. C-1500 uf. R2 120. The average power dissipated by the lamp…

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Q: * The parameters that are mainly used in radar systems are. T Parameters OH Parameters OZ Parameters…

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Q: 2. Find the inverse Fourier transform of the following signals. (a) X(jw) = (1-j)8(w - 3) + (1+j)8(w…

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Q: Stateetypes of synchronous machine.

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Q: Qu(t) V 1Ω ww ell ΤΗ 1Ω 0.5 F ται + u(t) A

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Q: Calculate the total apparent power ST (in va) of the whole circuit (magnitude only). 5/M0PA 30…

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Q: 5. IF you want to design 8: 1 MUX by using 2: 1 MUX only, how many 2:1 MUX you need -

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Q: Find Vx in the circuit: 8/30° V + 2 Ω ww j4 Ω 1Ω ell j1Ω 2 Ω ww V + j4Ω Χ -j1Ω -j2V

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Q: A 500 MW, 13.8 KV star connected synchronous generator at 0.8 p.f. will deliver a full load current…

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Q: In a DC circuit, the inductor can be * replaced with a current source replaced with a voltage source…

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Q: The current passing through the resistor 40 when t<0 is* lov (+) O 1.5A 2A O 1A O 10A 42 www tzo 7-…

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Q: The RLC parallel circuit is known, the input is Current source e(t)= i, (t), and output is y(t) =…

A: Given circuit is  We need to find the transfer function of the given system.

Q: Find the CF and LCM of 72,132,240 by prime factorization method

A: Solution : 72 = 2×2×2×3×3 = 23×32132 = 2×2×3×11 = 22×31×111240 = 2×2×2×2×3×5 = 24×31×51

Q: equation

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.