Manora Caldera
Electrical Systems
Tutorial 3
At the end of this tutorial, the students should be able to understand and apply the concepts of
the following:
Application of Mesh analysis to obtain the currents through each element when no
current sources are in the circuit
Application of Mesh analysis to obtain the currents through each element in the
presence of a current source in the circuit
Application of Nodal analysis to obtain the voltage at each node when no voltage
sources are in the circuit
Application of Nodal analysis to obtain the voltage at each node in the presence of
voltage sources in the circuit
___________________________________________________________________________
1.
Find the currents through
ܴ
ଵ
, ܴ
ଶ
, ܽ݊݀ ܴ
ଷ
in the circuit given in Figure 1.
(Ans: 0.467A, 0.167A, 0.3A)
Figure 1
2.
For the circuit in Figure 2, find the current
ܫ
ଶ
and the voltage across the current

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