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Unformatted text preview: age across an element Watt meter The wattmeter measures the power dissipated by an element. Measurement of power requires both voltage across and current through the element. Please note the connection of wattmeter as given in the figure. 32 EE1002 Introduction to Circuits and Systems + iL Vs A
V vL RL The digital multi‐meter (DMM) A multi‐meter is a very commonly used device which can be operated in multiple modes to measure various electrical quantities like voltage, current, resistance etc. 33 EE1002 Introduction to Circuits and Systems Resistive Network Analysis Learning Objectives: 1. Compute solutions to circuits using Node Analysis. 2. Compute solutions to circuits using Mesh Analysis. Node‐Voltage Analysis It is the most general method for analysis of electric circuits. This method is based on defining the voltage (with respect to one node chosen as the reference node whose voltage is taken as zero) at each node as an independent variable. Then, each branch current is expressed in terms of one or more node vo...
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This document was uploaded on 01/20/2014.
- Winter '14