For the network of the figure below, Calculate the true power delivered to the reactance Xc. R 20 E = 10 V 20° Xc 20 50 J50 Hz 000

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A: Given, Active power, P = 40 W Power factor, cosϕ=0.8 So, sinϕ=0.6

Q: 6. Determine the peak and average power delivered to RL in figure. 2:1 RL 220 N 120 V rms alll lelll

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Q: 1 BLou sườn Ban ja Us! Uz 2 (0) - 28 4 4 0

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A: First we will find impedance seen from source and than current.  Apparent power=VI*.

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Q: I3 = R₂= V₁ = IT=. RT = I₁ = VT=

A: It is given that:

HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.