Q2. a. Calculate the total resistance due to the arrangement of resistors in diagram (a) below. (a) 40 40 40 40

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Q: The output of a transmitter is 100 kW with carrier unmodulated and 118 kW when carrier is modulate…

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Q: 000 ос Select one: a. 1.5 b. c. 2 d. 1.0 O O o Give the following transfer function O The final…

A: Given: Transfer function, YsRs=2s+1s+3ss+2s+4+2s+1s+3. Rs is unit step input.

Q: Q6/F1-A'B'+B'C+ABC+A'C' F2=A'+B'C+A'C F3=B'+ABC F4=A'B+AB'C+A'BC' Chose the correct answer O F1=F3 O…

A: To find the correct answer

Q: For the following system, if the input x[k]= 8(k+ 1) +2.4k and output Y[k]= 2(k)u[k], the imp…

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Q: For the following system, if the input x[k]= 8(k+1) +2.4k and output Y[k]= 2(k)u[k], the impulse…

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Q: 6. Please prove the following: X 8(kx) * () = S(x) k where is convolution operation, and k is a…

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Q: At Node Vx, applying KCL gives:

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Q: The input-output model for a system is given by ÿ(t) + 7y(t) + 12y(t) = 3u(t) The corresponding…

A: Given: The input output model of a system is given by, y"t+7y't+12yt=3ut.

Q: R₁ ww C www A B R₂ R₁ Figure 1: Operational amplifier circuit Problem 3 Obtain the transfer function…

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Q: 1. A 30 4 pole alternator runs at 1,800 rpm. Each phase covers 2 slots under each pole. The full-…

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Q: Q3 Find the spectral coefficients (a) for the following periodic digital signals: 2nn 16 2nπ x[n] =…

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Q: An inductor of 150 mH with a resistance of 75 Ω and a capacitor of C fed are connected in series.…

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Q: Q7/Chose the correct answer for the output Q of the following circuit (Assume that A=…

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Q: Problem 2.4b: Sketch double sided and single sided amplitude and phase spectra of the following.…

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Q: 1. Convolve the two signals below. 1 0 1 2 3 1 h(1) 0 1 2

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Q: Create a schematic from the PCB.

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Q: What is the market for electricity?

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Q: 1. Construct the circuit shown in Figure 2.1. 2. Measure the voltage across the bulb, the current…

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Q: The calculate the value of X for the following expression X=(AB+ AC) BC ABCX 000 +

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Q: A 3-phase, 3-wire system has a normal voltage of 10-4 kV between the lines. It is supplied by a…

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Q: 4. Given the circuit below. If the switch closes at t = 0: vi(t) 5V 1=0 1.892 0.79 F ve(t) a) Find…

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Q: To reduce the switching harmonics present in the input current of a certain buck converter, an input…

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Q: y₂ (1)=2[u(t)-u(t-1)] + [1+cos (πt-n)]-[u(t-1)-u(1-2)]

A: Given: y2t=2ut-ut-1+1+cosπt-π.ut-1-ut-2

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Q: 1. What is the modulo of the circuit below? COUNT INPUT J T K A A A J T K B B B J T K C C

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Q: 1. Shift registers can operate in both serial and parallel modes. List all four possible…

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Q: Q6/F1=A'B'+B'C+ABC+A'C' F2=A+B'C+A'C F3=B'+ABC F4=A'B+AB'C+A'BC' Chose the correct answer O F1=F3 O…

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Q: Q7/Chose the correct answer for the output Q of the following circuit ( Assume that A=…

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Q: For the following system, if the input X[k]= 8(k + 1) + 2.4k and output Y[k]= 2(k)u[k], the impulse…

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Q: Q5/Find the addition result for the following operation (66)8+ (1100)EX-3+(83)10- (F2.1)16 using 2's…

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Q: III. Procedures: BLOCK DIAGRAM Interconnect the electrical components per set in a block diagram…

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Q: 30, The rotor of a 50 Hz, 4 pole synchronous motor is directly coupled to rotor of 50 Hz, 6 pole…

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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.