Electrical Engineering > Lab Report > ELECTRICAL SYSTEMS (ELEN1000). curtin university. lab report latest document. (All)

ELECTRICAL SYSTEMS (ELEN1000). curtin university. lab report latest document.

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Introduction. Objective. The first objective of this laboratory is to measure the DC circuit analysis using the Nodal Analysis and Mesh Analysis. The next objective is to measure the reading of tw ... o variations of circuits. The first circuit is disconnecting the current source altogether and the second circuit is reconnecting the current source and disconnecting the voltage source altogether. Theory. The Nodal Analysis or Nodal Voltage Analysis is the method to find the voltage potentials around the circuit. The equation of the Nodal Voltage Analysis is same as the “Nodal” equations of Kirchhoff’s Current Law (KCL) which is the current entering a node are exactly equal in value to the currents leaving the node. (ElectronicsTutorials, 2015) ∑I entering=∑I leaving or ∑I=0 The Mesh Analysis is one of the simplest and easiest techniques of solving network. By applying Kirchhoff’s Voltage Law in every closed loop in a circuit. That means, arithmetic sum of total voltage gains and drop in aclosed loop in a circuit is zero. (Electical4u, 2015) ∑V =0 The 3-terminal adjustable current source LM334 fed by a voltage source which give an output of approximate 3 mA with a setting of 22Ω resistance in the network will be used. LM334 is a component that is used to produce the demanded current source with proper voltage source and resistance set up [Show More]

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