Delmar's Standard Textbook Of Electricity
7th Edition
ISBN: 9781337900348
Author: Stephen L. Herman
Publisher: Cengage Learning
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Question
Chapter 14, Problem 3RQ
To determine
The length of side B.
Expert Solution & Answer
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Angle y is 36 degrees. What is angle x?
How did he get the value inside the circle?
Can you explain step by step and
clear line please?
B = 156- 58 [78.35°
I- 840 /-cos b.85 = 840-31-75° A
840/-Coso.85
- 275 X10%° =
= 840/-31-79° A
%3D
'=158.77Le w [p hase]
Calculate īs , Is i
nletticiency), Sl torque ang les
PLOSS
'. AD-BC= 1
A.D - 1
(0•861L)(0.8611°)-1
C =
. SE. 8t / 85.9SI
C= l.663 x l/95 - 348°
as we knowhat
Vs = A VR + B IR
%3D
Is = cVR + D Ie
%3D
Problem 1
Perform the following mathematical operations with complex numbers, and express your answer in polar and
rectangular form:
(0.4 2-60°)(3004-70")
d)
3-j9
Chapter 14 Solutions
Delmar's Standard Textbook Of Electricity
Ch. 14 - 1. Which trigonometric function is used to find...Ch. 14 - 2. If side A has a length of 18.5 ft and side B...Ch. 14 - Prob. 3RQCh. 14 - Prob. 4RQCh. 14 - 5. The hypotenuse has a length of 65 in., and side...Ch. 14 - Prob. 6RQCh. 14 - Prob. 7RQCh. 14 - Prob. 8RQCh. 14 - Using the dimensions in Question 8, what is the...Ch. 14 - Prob. 10RQ
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