DC circuit has no harmonic components in power system؟ True False

Q: For the circuit shown below, determine the real, reactive and apparent power for each element…

A: Write KVL equation for the circuit given and solve for current I; 2402∠60°-I5+8j-2802∠30°=0…

Q: (b) Given that a total impedance of a series circuit is Z = 10 – j13 Q and the operating frequency…

A: In this question,  Total impedance Z= 10-13j Operating frequency f= 60Hz. Sketch the series and…

Q: The sum of admittances connected between two buses is called as _____________________. a. Mutual…

A: The mutual admittance between two buses is defined as negative of sum of all admittances connected…

Q: The expressions for the steady-state voltage and current at the terminals of the circuit seen in the…

A: Given ,Vg=350 cos 5000πt+84°Vg=350∠84°ig=6 Sin 5000+127°ig=6 Sin 90+5000πt+37°ig=6 cos 5000πt+37°…

Q: Given the circuit below and the associated set of voltages and currents, the reactive Power…

A:

Q: Does transformers work on DC? Justify your answer.

A:

Q: 4. Use the node voltage method to find the steady state expression v.(t) in the circuit below if Vg1…

A:

Q: Impedance of AC circuit and Admittance of AC circuit SHOW THE CIRCUIT USING ANY SOFTWARE OR YOU CAN…

A:

Q: Obtain Z for the following system 'bus

A: Given:-

Q: 1. What is the main direct cause of reactive power in AC system? A. Resistance of transmission lines…

A:

Q: Discuss the following term in a reactive circuit: a. Real Power b. Apparent Power c. Power Factor

A:

Q: In this example, you shall see that the entire row is zero. We're going to form auxiliary equation…

A: In this question we need to form RH table for the given system.

Q: Find the power relations (real power, reactive power, apparent power, draw power triangle)

A:

Q: A circuit has a large motor connected to AC power line (w-100 r/s). The motor model is a resistor in…

A: The impedance of the motor model will be  R2+(wL)2∠tan-1wLRputting the value we…

Q: An emf is represented by the phasor (342 +j380) volts. Extract the cube root of this quantity,…

A: The solution is given below

Q: The emf generated by a dc generator depends upor the number of conductors only. Select one: True…

A: In this question we will write about emf generated by dc generator...

Q: A impedance of Z = 20236.87° N is connected across a source with a voltage of 141.421 sin (314.159t)…

A: Given ImpedanceZ=20∠36.87° ΩVoltage V=141.421sin314.159t v

Q: A coil, with 100 mH of inductance and 10 Q of resistance, has been connected to an AC power supply…

A:

Q: Example23/ Two transformers are designed to match a line having a Z, = %3D 3002, ZR = 75.2 find…

A:

Q: TRUE OR FALSE? On the electric power grid, supply must equal demand at all times, otherwise…

A: The solution to the above question is provided in the following steps.

Q: In the following roots of the system, which one can form a stable system? coswt parabolic input step…

A:

Q: A resistor of 6 ohms and an unknown impedance coil in series draws 12 A from a 120 V, 60 Hz line. If…

A: Power consumed by resistor = current2 × resistance . Impedance of the coil= voltage/ current through…

Q: Consider the network depicted in the following figure, and determine the equivalent impedance seen…

A:

Q: For the circuit shown, what is the complex power, S, average power, P. and reactive av power, Q,…

A: The answer is

Q: Given: ZR, Zc Determine I, the exclusive contribution of the voltage source to I,. Write your answer…

A:

Q: b) What is reactive power compensation Explain how reactive power compensation is made and its…

A: Reactive power compensation is the method which is used to improve the performance of AC circuits.…

Q: 1. Sketch the following instantaneous equations ( v = 25 sin (377t + 30°) V b. i = 1 sin (628.3t а.…

A:

Q: or Graded Insulators, the Capacitance of the unit earest the line is the least. elect one: O True O…

A:

Q: Solution in phasor domain representation is a method that can both consider the steady state and…

A: A phasor is represented only for steady state Two waves are said to be in phase if the phase…

Q: Consider an AC circuit with voltage and current equations given as below: v(t) = 120 cos(377t + 45°)…

A:

Q: Calculate: Reactive, apparent and active power of the circuit, consider the power supply 120V rms…

A:

Q: From the circuit below, calculate the DC quantity lĘ:

A: BJT (bipolar junction transistor)A transistor having a three terminal made up of semiconductor…

Q: Draw the triangle power the associated with source, Clearly VB = 300Z30° Vrms. illustrate the…

A: According to the question we have to find value of power factor and state wether it is lagging or…

Q: Example23/ Two transformers are designed to match a line having a Z, = %3D 3002, ZR = 752 find…

A:

Q: Which the following parameters are considered for analysis of AC distribution system? O a.…

A: In ac we need to analyse  active and reactive power consumption by the distribution system, and we…

Q: Calculate: (a)the supply current of your circuit; EV(7) (b)the circuit impedance, resistance and…

A: In this question circuit is given....We have to find out resultant current , circuit impedance…

Q: Electrical load that draws current whose impedance varies throughout the cycle of the input ac…

A: Correct option is TRUE we know that Non linear loads draws non linear current whose impedance is…

Q: A coil, with 100 mH of inductance and 10 Q of resistance, has been connected to an C power supply…

A:

Q: 3. A. A coil consists of a resistance of 200 N and an inductance of 2500MH. If an alternating…

A:

Q: 6002 maximum power transfer: 1. Specify the value of "ZL". 2. Calçulate maximum power delivered to…

A: SOLUTION-     Vrms =Vm2 =Vm = 6002 VApplying KVL,600∠0° =I1600+j100I1+j400I1-j150I2I2 =0I1rms…

Q: For the circuit shown below, Given that V 100Z0°Vm and I = 30245°Ams then the values of P, and Q3…

A: Given circuit shown below Vs=100∠0° VrmsIs=30∠45° Arms

Q: 400uH 50µF 52 53,137y Vs, (t) = 10 cos 5000t + V, Vs, (t) = 8 sin(5000t) V 180

A:

Q: 1. Choose an ac source voltage with frequency of 60 Hz. 2. Choose a value for the following:…

A: Requirements Power factor of load =0.9 to 0.96 Load is in form of impedance source frequency =60 Hz…

Q: The expressions for the steady-state voltage and current at the terminals of the circuit seen in…

A:

Q: Three currents i,, i, and i, are approaching a node. If i, = 10 sin (400t + 60°) A, and i, = 10 sin…

A: In this question we will find current i 3...

Q: 3 In a series circuit containing pure resistance and pure induc- tance. the current and voltage…

A: In a series RL circuit, The current is,i(t) = 5 sin314t +2π3 AThe voltage is ,V(t) = 20 sin314t +5π6…