ElecEng 2MM3
Assignment (1)
Question 1 (5 points):
a) Use nodal analysis to determine the output current 𝐼𝑜 in the circuit shown in Fig. 1.
b) Find the supplied power 𝑃𝑠 and the power delivered to the load resistor 𝑅𝐿 .
Figure 1
Question 2 (5 points):
(a) Use loop analysis to determine the output voltage 𝑉𝑜 in the circuit shown in Fig. 2.
(b) What is the output power 𝑃𝑜𝑢𝑡 ?
Figure 2
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ElecEng 2MM3
Assignment (1)
Question 3 (5 points):
a) For the circuit shown in Fig. 3, find the current in the 3 Ω resistor using Thévenin’s
theorem.
b) What will be the current value if the value of the resistor is changed to 10 Ω?
c) What is the value of 𝑅𝐿 required to achieve a maximum delivered power? Find the
maximum power to be delivered to that load.
Figure 3
THE END.
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