50 Ω 90 Ω 80 Ω 30 mA 300 N E100Ω ξ 70 Ω (d)

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Q: H.W. In the network in Figure shown below, V. is known to be 8 45°V. Compute Vs: I3 -j2n 2Ω Vo j20

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Q: Solve for Ceq = ? a. 117/196 mF b. 117/196 uF 21. c. 79/12 mF d. 79/12 uF

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Q: Jor Det voi, R2 iro 1 R, ro Ry Az iro 4

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Q: 2. The rms value of the voltage in a 60 cycle is 230 V. What is the equation of the sinusoidal wave?

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Q: 4- What should be the value of { N } loaded to CX register in

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Q: 4. Sketch the drain characteristics of the JFET from the obtained data.

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Q: X(z) for the sequence x(n) = 2n-3 u(n – 3)is z-3. %3D (1-2z-3)

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Q: 1. Consider the unity feedback system below R(s) + E(s) C(s) G(s) K G(s) (s + 4)³ 2. Find the…

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Q: Obtain the line currents: 1+ j2 2 ZL +) 100/0° V B ZL = 12 + j12 N 1+j2 N 100 /120° V 100 Z120° V b…

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Q: Q3 ) A 220-V, 3-o, 4-pole, 50-Hz, Y-connected induction motor is rated 3.73 kW. The equivalent…

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Q: 1 X(zr the sequence x(n) = 2"-3 u(n – 3)is z-3 (1-2z-3 )

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Q: Untitled Question * Find the Fourier transforms of the following signals: x(t) = 1 x(t) = e-iwot…

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Q: Refer to circuit in Figure 3, determine i(t) at t> 0 s. t= 0 10 60 i(t) 1 mF 30 V + 40 2.5 H Figure…

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Q: A 144-slot stator has a whole coiled 12-pole three-phase winding. Calculate the number of coils: a)…

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Q: The figure represents the equivalent circuit of a single-phase transformer, if after doing the…

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KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.