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IRWIN 9e 11_72

# IRWIN 9e 11_72 - Irwin Basic Engineering Circuit Analysis...

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Unformatted text preview: Irwin, Basic Engineering Circuit Analysis. 9/E _________________._______._._——————————— 11.?2 Find the value: of C in Fig. P1132 such that the total load has a power factor of (LS? lagging. FlgurePtuqz SOLUTION: VWE): 34’5 k Vikms gm? : emu Lm”(o.vo;§) 53%,, = ow L45 NVA .5234: 14.24— Mx/m Q0161. g Qa—ﬁ = W :: 4'7/ HWY «3 3 PM, = m (o.vo~1)= 4'7! MN 3 5“"(P ': Pt’ib C” mm SI'PHCN ‘1 ‘4;szqu L004" (089) Chapter 11: Polyphase Circuits 4W”) (mam) p" Problem 11.72 2 Irwin, Basic Engineering Circuit Analysis. 9/E : 5'49— 139'54’ MW} ' o Qhﬁm : slﬂ¢hw Am QNCN’ 5-42. MSM 2?.s thN " 0(1‘67 M V11” Q9?" Qnew "’ Q0”. : \$37M- 437W '3 *<§~OHN\/mr ________________________——————————— Problem 11.72 Chapter 11: Polyphase Circuits ...
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