B. Maximum current circuit Circuit connection for minimum current delivered by a 30V DC source: Steps: Step 1 Step 2 Assigned resistance values: R₁ = 250, R₂ = 75 02, R₂ = 100
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- In an R-L parallel circuit, ET=240 volts, R=560, and XL=330. Find apparent power.A DC resistive circuit includes a 5.5 mA current source, Is, which is connected to 2 resistors in parallel: Ry which is 7 kQ and R2 which has 1.75 times more conductance than R1. There is a closed switch before R2 in series with only this resistor. The negative terminal of the current source is at ground. a) Draw the circuit diagram for the above described circuit being sure to label all circuit elements, current directions and voltage polarities of each element. b) The switch is now open. Redraw the circuit diagram with a voltmeter which measures the voltage across the resistor Ry. Be sure to label all circuit elements, current directions and voltage polarities of each element. Indicate the value displayed by the voltmeter.Determine the equivalent resistance, Rab, of the circuit shown in the figure.
- While calculating Rth, constant-current sources in the circuit are? a. replaced by 'opens' b. treated in parallel with other voltage sources c. converted into equivalent voltage sources d. replaced by 'shorts'The circuit shown in figure b) is the Thévenin equivalent circuit of the circuit shown in figure a). Determine the value of the open circuit voltage, vcab, and the Thévenin resistance, RTH Answer: vcab= 2v and RTH= 4 OhmsIn the circuit shown below, each resustor is 15 ohm, compute the equivalent resistance Req
- If a circuit has two equal parallel resistances connected to a 150V DC power source , then the P.D. exist between the mid-point of one resistance and a point that is one-third from the other resistance equal to -----For a series RL circuit supplied from a voltage source, discuss in details how the resistance affects the circuit current response. Support your discussion with numerical illustrations (both equations and plots) assuming inductance of0.5 Hand supply voltage of 100 V. Use suitable values of R(on your choice)shows a circuit containing a dependent voltage source and an independentcurrent source. Explain the steps that need to be taken to obtain the current passingthrough 1kΩ by applying the Mesh Analysis method.
- find the following using the attached picture: (a) Calculate the equivalent resistance of this circuit. (b) Calculate the following quantities:1). current through R52). current through R33). voltage across R1 (c) To measure the current flow though R1 and the voltage onR5, how should we connect the ammeter and voltmeter?Draw a circuit diagram showing your answer. (d) What is the ideal impedance of1). an ammeter?2). a voltmeter?Subject:Circuitsshow your solutions pleaseIN SUPPLYING A DC VOLTAGE TO CIRCUITS IN PROTEUS, THE NEGATIVE TERMINAL OF THE DC SUPPLY IS TO BE PROVIDED WITH THE GROUND TERMINAL. Select one: True False