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Using the passive sign convention, the voltage across a device is
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ANALYSIS+DESIGN OF LINEAR CIRCUITS(LL)
- Determine whether the statement is true or false. Justify your answer. a. The graph of y = csc x can be obtained on a calculator by graphing the reciprocal of y = sin x.arrow_forward"MILLMAN’S THEOREM" Please Find the Vo Using MILLMAN’S THEOREM thankyou very much! I've included a cicruit app to check if your answer was correct and close to the value of currents and voltages which is 0.5V thankyou! I've been testing simple circuits to practice problems using different theorems,I appreciate you very much Thankyou!arrow_forwardIn the circuit given below, V = 174 V. The variable resistor is adjusted until it absorbs maximum power from the circuit. Calculate the value of R for maximum power. R = _______ kΩarrow_forward
- "NODAL VOLTAGE ANALYSIS" Please Find the Vo Using NODAL VOLTAGE ANALYSIS thankyou very much! I've included a cicruit app to check if your answer was correct and close to the value of currents and voltages which is 0.5V thankyou! I've been testing simple circuits to practice problems using different theorems,I appreciate you very much Thankyou!arrow_forwardGiven a series circuit consisting of a DC voltage source, resistor, capacitor, inductor, and switch which closes at t=0. All elements are initially uncharged. If V=4 volts, R=64 Ohms, C=1/520 Farads, and L=8 Henries, Determine the circuit current (A,B,H,D): i(t)=Aexp(-Bt)sin(Ht+D) amps.arrow_forwardIf t = 200 us (microseconds) for this circuit, find the voltage v.arrow_forward
- If v(0) = 0, calculate and sketch v(t), i1(t) and i2(t) in the circuit attached.arrow_forwardA transformer is used to step down the voltage from a 230 V outlet so that an appliance rated at 115 V may be used. The appliance is a constant power load, that is, it draws constant power as long as the voltage across it is near 115 V. The transformer has an impedance equal to 0.5 + j0.8 Ω referred to the high-voltage side. The appliance is consuming 1,800 W at 0.88 power factor lag. It was measured that the voltage across the load is 110 V. a.) What is the reactive power drawn by the appliance?b.) The voltage across the appliance is measured to be 110 V rms. Assuming that the appliance voltage is the reference phasor, what is the phasor current through the appliance?c.) What is the impedance of the transformer when referred to the low-voltage side? d.) What is the rms voltage across the supply? e.) What is the real power lost in the transformer?arrow_forwardTRUE OR FALSE: 1. Positive power implies that the element is supplying power. 2. Passive components are resistors, capacitors, and inductors that do not amplify or rectify. 3. All the current in the circuit passes through the ammeter must have a very high resistance. 4. If the current does not change with time, but time remains constant, we call it a direct current (DC). 5. 5hp is equivalent to 3.73kWarrow_forward
- Hey, A power grid is to be created in a city. There are several buildings and there are pairedconnections between the buildings. Not every building is connected to every other building. In particular, there may be buildings that are not connected to any other building.Based on the mentioned connections, a power grid is to be designed now. Therebystarting from a given building (the electricity factory), so that as many buildings as possible are in the network.as many buildings as possible are in the network.A power cable can be laid only between connected buildings and there will be exactlyone power cable is needed for a connection between two buildings. A building is in thepower grid if it can be reached from the power factory by one or more power cables. Specify an algorithm in pseudo code that, given buildings and connections, calculates a power gridthat satisfies the above properties with as few power cables as possible.Determine the running time of your algorithm and give a…arrow_forwardInteractive distributed generation uses power exported from interconnected sources on the power grid. Name three of these sources.arrow_forwardUse source transformation to calculate the voltage Vo, if Is = 9, R = 9 and Vs = 1.arrow_forward
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