1. One method of checking calculations involving interconnected circuit elements is to see that the total power delivered equals the total power absorbed (conservation-of-energy principle). With this thought in mind, check the interconnection in Fig. and state whether it satisfies this power check. The current and voltage values for each element are given in Table 1. ELEMENT a b C d 431D VOLTAGE (V) 9 -15 45 54 <-30 <-240 294 <-270 CURRENT (A) 1.8 1.5 -0.3 -2.7 -1.0 4.0 4.5 -0.5 d f b 0

1. One method of checking calculations involving interconnected circuit elements is to see that the total power delivered equals the total power absorbed (conservation-of-energy principle). With this thought in mind, check the interconnection in Fig. and state whether it satisfies this power check. The current and voltage values for each element are given in Table 1. ELEMENT a b C d 431D VOLTAGE (V) 9 -15 45 54 <-30 <-240 294 <-270 CURRENT (A) 1.8 1.5 -0.3 -2.7 -1.0 4.0 4.5 -0.5 d f b 0

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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3. Frame a priority list for supplying a load up to 1800 Mw in the given power plants Plant 1: FI = (3 + 0.003 PI) 103 k-cal/Mw-hr. P1= 450 MW Plant 2 : F2 = (16.5 + 0.005 P2) 103 k-cal/Mw-hr P2 max = 280 MW Plant 3 : F3 = (6 + 0.001 P3) 103 k-cal/Mw-hr %3D P3 max = 270 MW The fuel costs at the plants are given by CP I =0.9 Rs/kcal CP2 = 1.15 Rs/kcal CP3 = 1.02 Rs/kcal
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