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Exercise 8.02 Calculate the apparent power, the reactive power, the true power and the power factor...
IW_L05_ELE211 Q.1. Determine the reactive power, true power, PF & apparent power in the following circuit...
IW_L05_ELE211 Q.1. Determine the reactive power, true power, PF & apparent power in the following circuit RMS f 10 kHz Q.2. Determine the series element or elements that must be installed in the block of the figure below to meet the following requirements Ptrur-400W and there's a leading PF rms 10020 V 1 kHz
Consider the three-phase circuit below. Calculate the total active power, apparent power, S and the power...
Consider the three-phase circuit below. Calculate the total active power, apparent power, S and the power factor, PF points) a reactive power o. 480V ->/V2 W 302 12/A Active power: Reactive power: Apparent power: Power factor: VAR VA % - - 3 332 neutral Also draw a phasor diagram with is, ic and iz
Obtain the power factor and the apparent power of a load whose impedance is Z =...
Obtain the power factor and the apparent power of a load whose impedance is Z = 60 + j40 12 when the applied voltage is v(t) = 155.56 cos(377t + 10°) V.
For the following voltage and current phasors, calculate the complex power, apparent power, real power, and...
For the following voltage and current phasors, calculate the complex power, apparent power, real power, and reactive power. Determine whether the power factor is leading or lagging. V = 260 230 Vrms, I0.5260 Arms The value of apparent power is VA The value of real power is W. VAR. The value of reactive power is The power factor is Click to select B
A transformer has a rated power output P of 400 kW at a power factor of 0.8. Calculate the rated apparent power out...
A transformer has a rated power output P of 400 kW at a power factor of 0.8. Calculate the rated apparent power output S and the corresponding reactive power Q
A transformer has a rated power output P of 400 kW at a power factor of 0.8. Calculate the rated apparent power output S and the corresponding reactive power Q
Please take y=60 for calculations. In the given AC circuit below, compute the active, reactive, apparent...
Please take y=60 for calculations.
In the given AC circuit below, compute the active, reactive, apparent power and the power factor of the load. Calculate the value of the capacitor which will be connected in parallel with the load to make the power factor equal to 0.98. Assume load voltage stays constant. 1. vs(t)=141.42 cos(3t+30°) V C=ly R,=2y L=y R2=2y Vs(t) LOAD a) Determine which of the diodes conduct in the circuit. Assume ideal diode model. Show your work for...
A (Ps) means apparent power and B (PqL) means reactive power. 2. A coil connected across...
A (Ps) means apparent power and B (PqL) means reactive
power.
2. A coil connected across a 120 V, 60 Hz line draws a current of 5A.A Wattmeter placed in the circuit indicates 525 Watts. Calculate (a) Ps, (b) PqL
8)In a power plant, what creates real, reactive, and apparent power? (9)When theta increases and decreases,...
8)In a power plant, what creates real, reactive, and apparent power? (9)When theta increases and decreases, what happens to the absorbed powers, the capacitor, and the capacitance reactance? 10)When the capacitor size is changed, what happens to the absorbed powers, the power factor angle, and the capacitance reactance?
Enter the value of real power in W and reactive power in VAR A naval in-board...
Enter the value of real power in W and reactive power in
VAR
A naval in-board synchronous generator has an apparent power of 75 kVA and supplies a three-phase network of 310 V. Compute the phase currents, the real power, and the reactive power for a power factor of 0.8 Note: The given value of voltage refers to the phase voltage.
5. The first load (zl) is drawing an apparent power of 7kVA at power factor of...
5. The first load (zl) is drawing an apparent power of 7kVA at power factor of 0.82 lagging. The second load (22) is drawing 25kW of real power at power factor of 0.24 lagging. The third load (23) is drawing 23.25kW of real power and supplying 19kVAR of reactive power. Find the complex power from the voltage source and the power factor of the voltage source. vg(t) =159cos(337t).
IW_L05_ELE211 Q.1. Determine the reactive power, true power, PF & apparent power in the following circuit RMS f 10 kHz Q.2. Determine the series element or elements that must be installed in the block of the figure below to meet the following requirements Ptrur-400W and there's a leading PF rms 10020 V 1 kHz
Consider the three-phase circuit below. Calculate the total active power, apparent power, S and the power factor, PF points) a reactive power o. 480V ->/V2 W 302 12/A Active power: Reactive power: Apparent power: Power factor: VAR VA % - - 3 332 neutral Also draw a phasor diagram with is, ic and iz
Obtain the power factor and the apparent power of a load whose impedance is Z = 60 + j40 12 when the applied voltage is v(t) = 155.56 cos(377t + 10°) V.
For the following voltage and current phasors, calculate the complex power, apparent power, real power, and reactive power. Determine whether the power factor is leading or lagging. V = 260 230 Vrms, I0.5260 Arms The value of apparent power is VA The value of real power is W. VAR. The value of reactive power is The power factor is Click to select B
A transformer has a rated power output P of 400 kW at a power factor of 0.8. Calculate the rated apparent power output S and the corresponding reactive power Q
A transformer has a rated power output P of 400 kW at a power factor of 0.8. Calculate the rated apparent power output S and the corresponding reactive power Q
Please take y=60 for calculations.
In the given AC circuit below, compute the active, reactive, apparent power and the power factor of the load. Calculate the value of the capacitor which will be connected in parallel with the load to make the power factor equal to 0.98. Assume load voltage stays constant. 1. vs(t)=141.42 cos(3t+30°) V C=ly R,=2y L=y R2=2y Vs(t) LOAD a) Determine which of the diodes conduct in the circuit. Assume ideal diode model. Show your work for...
A (Ps) means apparent power and B (PqL) means reactive
power.
2. A coil connected across a 120 V, 60 Hz line draws a current of 5A.A Wattmeter placed in the circuit indicates 525 Watts. Calculate (a) Ps, (b) PqL
Enter the value of real power in W and reactive power in
VAR
A naval in-board synchronous generator has an apparent power of 75 kVA and supplies a three-phase network of 310 V. Compute the phase currents, the real power, and the reactive power for a power factor of 0.8 Note: The given value of voltage refers to the phase voltage.
5. The first load (zl) is drawing an apparent power of 7kVA at power factor of 0.82 lagging. The second load (22) is drawing 25kW of real power at power factor of 0.24 lagging. The third load (23) is drawing 23.25kW of real power and supplying 19kVAR of reactive power. Find the complex power from the voltage source and the power factor of the voltage source. vg(t) =159cos(337t).
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