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1. The voltage across single phase load and the its current are given by v(t)= 220 cos(ot-30)V i(t)= 28.29 cos (wt) A Determine the following [SO 1: a,b,c ] a. the real and reactive power absorbed by the load b. the power triangle c. the power factor and state whether it is leading or lagging

1. The voltage across single phase load and the its current are given by v(t)= 220 cos(ot-30)V i(t)= 28.29 cos (wt) A Determine the following [SO 1: a,b,c ] a. the real and reactive power absorbed by the load b. the power triangle c. the power factor and state whether it is leading or lagging

Introductory Circuit Analysis (13th Edition)
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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1. The voltage across single phase load and the its current are given by v(t)= 220 cos(@t- 30)V i(t)= 28.29 cos (wt) A Determine the following [SO 1: a,b,c ] a. the real and reactive power absorbed by the load b. the power triangle c. the power factor and state whether it is leading or lagging d. the reactance of the capacitor in ohms to be connected in parallel with the load in order to achieve power factor = 0.9 lagging. [SO 1] 2. A voltage applied to a load is V=208 &20°V and current through load is I=10a-10° A. Find the following [SO 1] o complex power consumed by load • Is the load inductive or capacitive? o the power factor of the load o the reactive power consumed or generated by the load. o Does the load consume or supply reactive power?
Transcribed Image Text:1. The voltage across single phase load and the its current are given by v(t)= 220 cos(@t- 30)V i(t)= 28.29 cos (wt) A Determine the following [SO 1: a,b,c ] a. the real and reactive power absorbed by the load b. the power triangle c. the power factor and state whether it is leading or lagging d. the reactance of the capacitor in ohms to be connected in parallel with the load in order to achieve power factor = 0.9 lagging. [SO 1] 2. A voltage applied to a load is V=208 &20°V and current through load is I=10a-10° A. Find the following [SO 1] o complex power consumed by load • Is the load inductive or capacitive? o the power factor of the load o the reactive power consumed or generated by the load. o Does the load consume or supply reactive power?
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