A wire is carrying a direct current of 20 A and a sinusoidal alternating current of peak value 20 A. Find the rms value of the resultant current in the wire.

Q: The difference between the two succeeding monthly meter readings is 224 kwhr. Assume that the…

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Q: For the PN junction under sun light, the short circuit current amount is Isc. Please sketch the I-V…

A: We need to sketch the I-V curve of PN under the sun based on that under the dark condition above…

Q: Use mesh analysis to determine the power absorbed by each resistor. Show complete solution. if i1…

A: The given circuit diagram is shown below:

Q: A spring-mass-damper system is set up with a spring constant k = 2, a mass m = 3, and a damping…

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Q: A single-phase load has an impedance of Z= 40 + j 30 02 and applied voltage of V = 240 2 0° V, then…

A: Given: A single phase load has, Impedance, Z=40+j30 Ω. Applied voltage, V=240∠0° V.

Q: From your life experiences, list 3-5 examples of products that you have used that contain…

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Q: 4. For making coil span equal to a pole pitch in the armature winding of a d.c. generator, the back…

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Q: What is the potential difference (voltage drop) across the 200 ohms resistor? 3.0 V www 3.0 V= 4.5 V…

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Q: 1 cm square 500 turns 20 cm 10 cm

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Q: 4. A hemisphere in the upper half-plane (R = a,0 ≤ 0 ≤ 1,0 ≤ y ≤ 2π)) has a uniform charge density…

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Q: The input signal Vin shown in the figure is a 1 KHz square wave voltage that alternates between +7V…

A: Given- 1KHZ square wave voltage, 50% duty cycle, To Find- The efficiency of the circuit.

Q: The SNR of an AWGN channel is 41 dB. The input signal power is 424 mW. What is the channel noise…

A: Given: For an AWGN channel, Signal to noise ratio, SNRdB=41 dB. Input signal power, S=424 mW.

Q: SEATWORK For the circuit shown calculate (a) the current drawn from the source, (b) the p.d. across…

A: We need to find out the current, voltage for given circuit , we will use current division and…

Q: how much power is consumed

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Q: (c) xy' + z + (x + y)z'

A: We need to simplify the given Boolean expression by using of Boolean algebra

Q: A transformer has a turns ratio of 8:1. If the primary voltage is 120Vac, then what is the secondary…

A: The transformer is given below. This is basic problem of turns ratio on transformer.

Q: Solve for i2, v2, and p2 in the 50 Resistor

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Q: following circuit controls the ignition of a 12V 500mA DC motor. The transistor has a gain of 30.…

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Q: A moving coil ammeter has a fixed shunt of 0.02 ohm with a coil circuit resistance of 1 kΩ and need…

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Q: Determine and 2 in the given circuit. Assume =-6 A, 1/2=4 A, and 3 = 1 A. I 13. The unknown currents…

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Q: The SNR of an AWGN channel is 41 dB. The input signal power is 424 mW. What is the channel noise…

A: Given: SNR=41dB Input power signal, Pin=424 mW

Q: Use mesh analysis to determine the power absorbed by each resistor and power delivered by each…

A: Given- Voltage source= 42 V, 10 V Resistance values = 6 ohm, 3 ohm, 4 ohm To find- By using mesh…

Q: 4. Determine the values of Kp and K₁ for the given system to be stable. Kp+ KI S 2 s³ + 4s² + 5s +2

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Q: Apply KCL to determine the current through 20 k resistor (top to bottom) in mA in the following cir…

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Q: Question: 120 V AC 60 Hz 10:1 00000 0000000 ao do Ok 0.7V 41. C HI. 41. The diagram on the left is a…

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Q: 1-10. The wire shown in Figure P1-7 is moving in the presence of a magnetic field. With the…

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Q: Problem 2: Determine the following: (d) Current gain (e) Power gain (f) Output resistance

A: The required parameters can be calculated by using the DC analysis and AC analysis of the amplifier…

Q: Given a linear time-invariant *₁(t) i₂(t) y(t) system = -2x₁(t), 3x₁(t) — 2x₂(t) + u(t), -3x₁(t) +…

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Q: Problem 1: Determine the following: (d) Current gain (e) Power gain (f) Output resistance R₂ Wo 10…

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Q: 2. Determine whether or not each of the following DT signals is periodic. If the signal is periodic,…

A: Given: a) x[n]=eπ3n b) x[n]=cos(n3)-2cos(n5+π4)+1 c) x[n]=cos(πn3)-2cos(πn5+π4)+1 To find: Determine…

Q: 20V(+ 2 ΚΩ 6 ΚΩ HI 8 ΚΩ 4 ΚΩ ΤΟ Vo

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Q: 1. From your life experiences, list 3-5 examples of products that you have used that contain…

A: We need to list down 3 real-life uses of combinational logic.

Q: A 1,000/200 V transformer takes 0.3 at p.f. of 0.2 on open circuit. Find the magnetising, and iron…

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Q: The complex impedance of the series load shown below at a frequency of 60Hz is OHM. 80 μF 10092

A: The given circuit is, Supply frequency, f=60 Hz.

Q: The propagation constant of a transmission line is -3 0.15×10-³+j1.5 × 103. The wavelength of the…

A: Given- The propagation constant- α+jβ=0.15+j1.5×10-3, To Find- The value of the wavelength of the…

Q: Problem 1: For T = 0.3 sec, write the element of the discrete sequence corresponding to the function…

A: Given data: The function, ft=t3 k=39 T=0.3 sec

Q: 2. What is the resistance of copper annealed 500m long and diameter of 0.404mm?

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Q: (A simple feedback system) Consider the two systems: H{} and G{} whose input- output relationships…

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Q: Given the period T = 1.09 sec, find the frequency in rad/sec. Provide your answer in rad/sec to the…

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Q: An RC circuit has an emf of 100 volts, a resistance of 5 ohms, a capacitance of 0.02 farad, and an…

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Q: -12. The core shown in Figure P1-4 is made of a steel whose magnetization curve is shown in Figure…

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Q: Three loads are connected in parallel across a 250 V (rms) line, as shown in Fig. P10.27. Load 1…

A: The voltageV=250 Vrms  Load l1 active power=16000 W  reactive power=18000 VAR Load l2 across power…

Q: machine The per unit impedance of a synchronous is 0.242. If the base voltage is increased by 1.1…

A: Given- Per unit impedance- Zpu1==0.242, Base voltage is increased by 1.1 times. To Find- The value…

Q: An iron cored choke coil has an equivalent resistance of 4 Q. It draws 10A from a single phase ac…

A: Given an iron core choke coil has, Equivalent resistance, R=4 Ω. Current drawn, I=10 A. Single phase…

Q: Calculate the value of V1 and V2 4V, 6V O6V, 4V 5V, 6V 6V, SV 12V ww ww V2. .&. ww

A: The given circuit is,

Q: 8. Evaluate the following convolution cos3t. 8(t-8) a. cos(24) b. Bcos (24) cos[3(t-8)] d. Sa(8w) 9.…

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Q: 10. If you used 400 W of power for 30 h, you have used A. 1.3 kWh B. 13.3 kWh C. 1.2 kWh D. 12 kWh

A: Given data, Power P=400 W. Time is given t=30 h.

Q: (a) Calculate the average power absorbed by an impedance Z = 30 -170 2 when a voltage V = 120 200 is…

A: Given data, Voltage V=120∠00 V. Impedance Z=30-j70 Ω.

Q: The voltage across an inductor with inductance of 18 mH is given by 0 t<0 vy(t) = {-st (V) 120 4₂=0…

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Q: What is the steady-state value of the voltage across the capacitor in the figure shown below when…

A: Given: