QI/ Choose the letter of right choice only for the following: 1. Average value of a sinusoidal alternating signal is - -for a full cycle. C. Finite Value D. Infinite A. Maximum В. Zero 2. Referring to the given circuit in Fig.1, what is Vth if Vs = 12 20° V? A. 4.69438.7° V 12 kn B. 9.38438.7° V C. 1220° V D. 620° V 12 kn 49 kn 15 ka 3. The value of in(t1)=? in electrical circuit shown in Fig. 2: 10 1H Fig1 1H 10 10 Scos 4e 10cas (4-30) V Fig. 2 A. 2.36 cos (4t 41.07) A B. 2.36 cos (4t 41.07) A 4. when a> w, then the RLC series circuit will C. 1.37 cos (4t 41.07) A D. 2.36 cos (4t 41.07) A

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 2.10MCQ: The average value of a double-frequency sinusoid, sin2(t+), is given by (a) 1 (b) (c) Zero
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Q1/ Choose the letter of right choice only for the following:
1. Average value of a sinusoidal alternating signal is -
-for a full cycle.
C. Finite Value
D. Infinite
A. Maximum
В. Zerо
2. Referring to the given cireuit in Fig.1, what is Vth if Vs 12 20° V?
A. 4.69438.7° V
B. 9.38438.7° V
C. 1220° V
12 kn
12 ko
49 kn
D. 620° V
15 ka
3. The value of in(t)=? in electrical circuit shown in Fig. 2:
Fig.1
1H 10
10 1H
w m.
10
Scos 4e V
10cas (4t-30) V
Fig.2
A. 2.36 cos (4t 41.07) A
B. 2.36 cos (4t 41.07) A
4. when a> w. then the RLC series circuit will
A. under damped
B. undamped
5. Refer to the series RLC circuit in Fig. 3.
What kind of response will it produce?
A. Overdamped
B. Underdamped
C. 1.37 cos (4t 41.07)A
D. 2.36 cos (4t 41.07) A
C. critically damped
D. over damped
IH
ww
C. critically damped
D. none of the abov
IF
Fig 3
Transcribed Image Text:Q1/ Choose the letter of right choice only for the following: 1. Average value of a sinusoidal alternating signal is - -for a full cycle. C. Finite Value D. Infinite A. Maximum В. Zerо 2. Referring to the given cireuit in Fig.1, what is Vth if Vs 12 20° V? A. 4.69438.7° V B. 9.38438.7° V C. 1220° V 12 kn 12 ko 49 kn D. 620° V 15 ka 3. The value of in(t)=? in electrical circuit shown in Fig. 2: Fig.1 1H 10 10 1H w m. 10 Scos 4e V 10cas (4t-30) V Fig.2 A. 2.36 cos (4t 41.07) A B. 2.36 cos (4t 41.07) A 4. when a> w. then the RLC series circuit will A. under damped B. undamped 5. Refer to the series RLC circuit in Fig. 3. What kind of response will it produce? A. Overdamped B. Underdamped C. 1.37 cos (4t 41.07)A D. 2.36 cos (4t 41.07) A C. critically damped D. over damped IH ww C. critically damped D. none of the abov IF Fig 3
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