EEB 241/221 Midterm Test 1 Electrical Principles II (EEB 241/221) Duration: 1.5 Hours Total marks :50 Attempt all Problems. March, 14 2024 Problem 1 [Total 25 Marks] Consider the circuit shown below. If the source v, is given by vs = 10sin (wt0°)V at 100 Hz, (a) obtain the total impedance of the circuit (b) find an expression for the instantaneous value of the total current is [8 marks] [7 marks] (c) obtain the instantaneous expression of iR as a single sinusoid and find the value of iR, at t=0.1s is 10 Ω W [10 marks] + w + ΙΩ VL ele 33 mH

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,...
Question
EEB 241/221 Midterm Test 1
Electrical Principles II (EEB 241/221)
Duration: 1.5 Hours
Total marks :50
Attempt all Problems.
March, 14 2024
Problem 1 [Total 25 Marks]
Consider the circuit shown below. If the source v, is given by vs = 10sin (wt0°)V at 100
Hz,
(a) obtain the total impedance of the circuit
(b) find an expression for the instantaneous value of the total current is
[8 marks]
[7 marks]
(c) obtain the instantaneous expression of iR as a single sinusoid and find the value of iR,
at t=0.1s
is
10 Ω
W
[10 marks]
+
w
+
ΙΩ
VL
ele
33 mH
Transcribed Image Text:EEB 241/221 Midterm Test 1 Electrical Principles II (EEB 241/221) Duration: 1.5 Hours Total marks :50 Attempt all Problems. March, 14 2024 Problem 1 [Total 25 Marks] Consider the circuit shown below. If the source v, is given by vs = 10sin (wt0°)V at 100 Hz, (a) obtain the total impedance of the circuit (b) find an expression for the instantaneous value of the total current is [8 marks] [7 marks] (c) obtain the instantaneous expression of iR as a single sinusoid and find the value of iR, at t=0.1s is 10 Ω W [10 marks] + w + ΙΩ VL ele 33 mH
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