[5] (10 points) For the given circuit, V(t) = 7020 V rms, f = 60 Hz,...

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engineering Electrical-Engineering

Answer 1

Answer #1

Ihave solved the questions in the order a, d, b ,c and e because the complex power derived in 'd' can be used to derive answers for 'b' amd 'c'.

VCE) = 70200 Volts f = 60HZ -> W = 206 = 1201 rad/sec R = 182 L= 0.0011 C = 50uF 103H 50x10 OF L We can write RE VCE Is = I V

Is (ms) = 1.2574 2711340 a) Power factor = cosine of angle between Vs. Is = cos(711340) because Is has angle oo 0.3234 Is has

c) Reactive power(Q) Imaginary part of Complex power 83.29 VAR he got a value negative. It means that the voltage source is a

Answer 2

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