Q2 / Three currents, in a.c. circuit, meet at a junction. Calculate the phasor sum, ifthe currents are:iz = 10 sin wt ampiz = 5 sin (wt + n/4) ampi3 = 14 sin (wt - T/3) amp.

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Answered: Calculate the phasor sum,

Engineering

Electrical Engineering

Calculate the phasor sum,

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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Concept explainers

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).

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Q2 / Three currents, in a.c. circuit, meet at a junction. Calculate the phasor sum, if
the currents are:
iz = 10 sin wt amp
iz = 5 sin (wt + n/4) amp
i3 = 14 sin (wt - T/3) amp.

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