2. The current passing through a resistor in a circuit is 0.01 A when the voltage across the same resistor is 5 V. What current passes through this resistor when the voltage across it is 7.5 V.

Q: Given the discrete signal below. Determine the signal x(2n-4 1+ −3 ≤ n ≤ −1 1. 0<n<3 elsewhere 11 3…

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Q: How many bits are approximately required in PCM for a SNqR of 72 dB? 16 08 12 24

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Q: Reduce the equation F=(A'+B)'(A'+C')'+B as much as possible. Write the truth table for the circuit.

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Q: A circuit comprises a 50 resistor, a 5 mH inductor and a 0.04µF capacitor. Determine, in the…

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Q: Find the resistance in k between nodes A and B (RAB) in the following circuit. Given: R₁ = 4,7 ΚΩ R₂…

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Q: 2. If I is equal to 2A, find l en fanden. 202 422 $82 M to 1652

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Q: A circuit comprises a 50 resistor, a 5 mH inductor and a 0.04µF capacitor. Determine, in the…

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Q: SW1 0 1 1 0 SW1 O SW2 SW3 O SW4 LSB INPUTS SW2 SW3 0 1 0 0 0 1 1 1 Logic circuit function: SW4 0 1 0…

A: SOLUTION GIVEN                   4 XOR Gates                  TRUTH…

Q: 3. Determine Vx. 60V/ ± 2502 400 1252 + V+ - 240; $85 -ში. =2422 2452 JA

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Q: Convolve the following continuous-time signals, assuming that Th=1 sec, and T =1.5 sec Plot the…

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Q: Prove the simultaneous relationship mathematically between the steps of the solution in detail:…

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Q: A load with an active power of P = 6000 Watts is connected to the network with a load with a voltage…

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Q: A generating station has a connected load of 43 MW and a maximum demand of 20 MW; the units…

A: Given Connected load = 43MW Maximum demand = 20MW Units Generated  = 61.5 x 106 kWh Demand factor =…

Q: Example 12.36. A capacitor of capacitance 10 µF has a loss angle of 10° at 50 Hz. Find (i) power…

A: Given: C= 10μfδ = 10∘f = 50 Hz Find: Power Factor Angle(φc)Power Factor cosφc

Q: A 60-Hz induction motor runs at 860 r/min at full load. Determine a. the synchronous speed, b. the…

A: Given: In an induction motor, Supply frequency, f=60 Hz. Speed, Nr=860 rpm. Number of poles, P=8.

Q: A generating station has a connected load of 43 MW and a maximum demand of 20 MW; the units…

A: Given, A generating station has, Connected load = 43 MW. Maximum demand = 20 MW. Units generated per…

Q: A 10 ohms and a 20 ohms resistance are connected in parallel and a 5 ohms is connected in series…

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Q: pov हु 4J lokr ster potr

A: We have to find out the power dissipation by each resistor.

Q: The expression of Norton's current (IN) in the circuit shown below is?

A: We need to find out norton current for given circuit , norton current is the short circuit current .

Q: he no load secondary voltage 1-phase transformer is 232 V and full load secondary voltage is 222 V,…

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Q: Find v₁ and v₂ in the circuit using nodal analysis. 10 Ω ν 5Ω 2Ω 6A 4Ω V2 3A

A: Given circuit,

Q: Problem 20. The current I flowing in a resistor R is measured by a 0-10A ammeter which gives an…

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Q: Inverting Op-Amp R₁ R₁ Vo R2 R4 998.48m V R2 R3 9.9844 R1 R4 2.1244 out of phase A(gain) A(gain)…

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Q: The Laplace's equation in Cartesian coordinate is equal to (a^2 V)/(x^2)+(3^2 V)/(y^2)+(3^2 V)/(dz^2…

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Q: Determine the bit rate and quantization step of the ADC in the sampling of analog signal with x[n]…

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Q: Find the Laplace transform of 6 sin 3t − 4 cos 5t.

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Q: 1. Find the current I through a resistor of resistance R= 20 if the voltage across the resistor is 6…

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Q: A semiconductor with a concentration of electrons 3 x 10¹9/m³ At a temperature of 300 K if arsenic…

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Q: 4 For an intensity of a single sided exponential pulse I(t) = eat; find I(w) using the Fourier…

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Q: Electrical apprentices must take _______ core hours of training to satisfy the Michigan academic…

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Q: P4.7-15 Determine the values of the mesh currents i₁ and i₂ for the circuit shown in Figure P4.7-…

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Q: Given Figure shows the input characteristic for an n-p-n silicon transistor. When the base emitter…

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Q: Example 14.52. An inductor of resistance 10 and inductance 100 mH is in parallel with a 10 nF…

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Q: VS 20 V * IT Perform node analysis in the circuit. N1 N2 R1 2k2 R4 3.3 k2 ww R3 1k2 R2 3.3 k2 N3 R5…

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Q: For the op-amp shown in the following figure, if R1 = 100 and Rf = 1 k2, the overall voltage gain is…

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Q: 2. Design a clamper circuit to perform the function indicated. Vin 10 V -10V + Vin DESIGN + Vout…

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Q: Follow up questions.. (b) Pick a pair of values for parameters α and β such that the closed-loop…

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Q: For two series capacitors, the total ? capacitance is C=C1+C2 True O False O

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Q: In the circuit shown in the given figure, a current of 5A flows from the supply source. Switch S is…

A: Current = 5A Inductance = 2 H Resistance = 10 Ω

Q: Calculate the resistance of a load that takes 1,600 watts from a 220 volts source.

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Q: 1. Plot the following signals A. x(t) = 1 |t|, 18 <<8 B. y(t) = u(t+1) - u(t - 2) C. z(t)= (1 -…

A: Note: We are authorized to answer one question at a time, since you have not mentioned which…

Q: load is connected to a 210 V, 50 Hz supply. If it has resistance of 300 and a capacitor of 0.25 mF,…

A: Given, V=210 V f=50 Hz R=30 Ohm C = 0.25 mF

Q: A calorie is a unit of heat or energy and it equals about 4.2 J where 1J = 1 kg m²s². Suppose we…

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Q: If the message signal has the following shape in the frequency domain (see diagram on next page),…

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Q: Given Figure shows the input characteristic for an n-p-n silicon transistor. When the base emitter…

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Q: What is the value of d[0], such that d[n] is the unit impulse function? 0.5 02 the fourier transform…

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Q: 2. You are employed in a large industrial plant. A 480-V, 5000-W heater is used to melt lead in a…

A: Since question (2) is asked so we are answering question (2) only. Given that in a large industrial…

Q: In the circuit shown in the given figure, a current of 5A flows from the supply source. Switch S is…

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Q: A motor in a building for driving pumps is rated at 250 KVA with a power factor of 0.8. If energy is…

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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.