4. For the circuit below, E, = 24430° V, 2, = 2 + j2 n, z, = 4 - j3 Q, z, = 6 + j8 2, 2, = 8 - 16 N, Z, = 10 - j10 2. and z, j12 N. Calculate the complex power in Zs. Es Z5 Ze Z2 ZA
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- If the values of real power and reactive power is specified for a bus, then it is called as PQ bus. Select one: True FalseThe load flow data for the sample power system are given below. The voltage magnitude at bus 2 is to be maintained at 1.04 p.u.Determine the set of load flow equations at the end of first iteration by using N-R method. Impedance for sample system Bus Code Impedances line charging admittance 1-2 0.08 + j0.24 0.0 1-3 0.02 + j0.06 0.0 2-3 0.06 + j0.18 0.0 Schedule of generation and loads: Bus Code Assured Voltages Generation Load…α=4 β=4For the adjacent circuit, Vab=(400+5β)V is given and the source part is balanced. Since it is known as ZAN=j2α Ω, ZBN= 3α Ω and ZCN=-j3α Ω, calculate the value of the current Ib by its angle, ignoring the impedances of the transmission lines.Can you please post your solutions, it's very important
- Q: For the network of Figure below : a) Calculate Z1. b) Determine, I , Trand 2. ©) Find Via . Viza and Vo, ) Verify KirchhofF's voltage law around the closed loop. kT 20V20° 10Find the following: the power drawn by the 100ohm variable resistor If the variable resistor is set to 200-ohms, instead of 100-ohms, What is the power drawn by the 200-ohms resistor? total current of the system Is the circuit inductive, capacitive, or neither (resistive)? NOTE: Polar form for Voltage & Current. Rectangular form for Impedance3 A biomass plant with a power rating 137 MW has a power cost of $63 per MWh, while a plant with a power rating of 450 MW has a power cost of $50.30 per MWh. Determine the power sizing exponent, x.
- Solve the impedances of the circuit using mesh analysis. Complete the table given. Note: If there are no coefficients for a particular parameter, input zero. Round off only the final answer to five decimal places if possible. @mesh 1: Z11I1 + Z12I2 +Z13I3 + Z14I4 = Source1 @mesh 2: Z21I1 + Z22I2 + Z23I3 + Z24I4 = Source2 @mesh 3: Z31I1 + Z32I2 + Z33I3 + Z34I4 = Source3 @mesh 4: Z41I1 + Z42I2 + Z43I3 + Z44I4 = Source4InclassofENG100youwereaskedtoconnectacoilofresistance50Ωand inductance0.318Hwithacircuitcomprisinga75Ωresistorinserieswitha 159μFcapacitor.Andyouconnectedyourresultingcircuittoa240v,50HzAC supply.Calculate:(a)thesupplycurentofyourcircuit;(b)the circuit impedance,resistance and reactance(c)the phase-angle ofthe resulting curent,use sine as yourreference and explainyourresult.A star connected load with real impedance ZL= 1-j1 Ohm per phase is connected to the secondary of a three-phase Ynyn0 connected transformer. The equivalent impedance per reduced phase of the transformer to the primary is Zeq1= 1+j5 Ohm. The nominal primary voltage is V1Ln= 5920 V and the conversion ratio is a= 10. what is the amplitude of the actual voltage falling on one phase of the specified load? (simplified equivalent circuit will be used).
- A series circuit of RLC with following parameters, R=15 ohm, L=20 m H & C=100 micro Farad. VT=169.7 sin (337t-30) Volt. Find the following: Zt, , It, Voltage across each element, Power factor, apparent power, real or average power and reactive power and the total phasor diagram and power phasor diagramQuestion Vvv For the series- connected RC circuit, with an alternating current element E(t) = Eo sin wt inserted into it. Assume that the switch is closed at t = 0 and that at that time q(0) = 0 and i(0) =0. Use that Z² =R²+ (wC)- ², where Z is the steady state impedance of the circuit. Find i(t) for t> 0InclassofENG100youwereaskedtoconnectacoilofresistance50Ωand inductance0.318Hwithacircuitcomprisinga75Ωresistorinserieswitha 159µFcapacitor.Andyouconnectedyourresultingcircuittoa240v,50HzAC supply. Calculate: (a)the supply current of your circuit; EV(7) (b)the circuit impedance, resistance and reactance; CR(7) (c)the phase angle of the resulting current,use (sine) as your reference and explain your result. AN(6) Question2