ENE 104 Electric Circuit Theory - staff.kmutt.ac.th - kmutt
ENE 104 Electric Circuit Theory - staff.kmutt.ac.th - kmutt
ENE 104 Electric Circuit Theory - staff.kmutt.ac.th - kmutt
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<strong>ENE</strong> <strong>104</strong><br />
Example:<br />
AC <strong>Circuit</strong> Power Analysis<br />
Page 52<br />
Week #11<br />
<br />
I 60 0<br />
<br />
<br />
12<br />
53.13<br />
A rms<br />
S<br />
(2 j1)<br />
(1 j5)<br />
.<br />
P<br />
S<br />
<br />
<br />
<br />
V<br />
eff<br />
I<br />
eff<br />
(60) (12)cos[0 <br />
432 W.<br />
cos( angV angI)<br />
( 53.1)]