Directions in picture 9.6 For the following pairs of sinusoids, determinewhich one leads and by how much.(a) v(1) = 10 cos(4t - 60) andi(1) = 4 sin(4r + 50°)(b) v,(1) = 4 cos(3771 + 10°) andv2(1) = -20 cos 377t(c) x(1) = 13 cos 21 + 5 sin 2r andy(1) = 15 cos(21 - 11.8°)

(a) v(t)=10cos(4t-60°) i(t)=4sin(4t+50°) calculate cosine function of i(t) i(t)=4sin(4t+90°-40°)…

.6 For the following pairs of sinusoids, determine which one leads and by how much. (a) v(1) = 10 cos(41- 60) and i(1) = 4 sin(4t + 50") (b) u,() = 4 cos(3771 + 10) and U2(1) = -20 cos 3771 (c) x(1) = 13 cos 21 + 5 sin 21 and y(1) = 15 cos(21 - 11.8°)

.6 For the following pairs of sinusoids, determine which one leads and by how much. (a) v(1) = 10 cos(41- 60) and i(1) = 4 sin(4t + 50") (b) u,() = 4 cos(3771 + 10) and U2(1) = -20 cos 3771 (c) x(1) = 13 cos 21 + 5 sin 21 and y(1) = 15 cos(21 - 11.8°)

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,...

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Question

Directions in picture

9.6 For the following pairs of sinusoids, determine
which one leads and by how much.
(a) v(1) = 10 cos(4t - 60) and
i(1) = 4 sin(4r + 50°)
(b) v,(1) = 4 cos(3771 + 10°) and
v2(1) = -20 cos 377t
(c) x(1) = 13 cos 21 + 5 sin 2r and
y(1) = 15 cos(21 - 11.8°)

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