TEXTBOOK OF ELECTRICITY W/MINDTAP >BI<
6th Edition
ISBN: 9781305812505
Author: Herman
Publisher: Cengage Learning
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Question
Chapter 14, Problem 1PA
To determine
The device used to correct the problem of high voltage spike produced by the relay and way of installation.
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HW_#1
HW_01.pdf EE 213-01
Assignments
P Pearson MyLab and Mastering
uah.instructure.com
P Course Home
Watch out for units (i.e, kQ, mA, etc), show all units on answers and
clearly mark all answers
1)(5 pts) Specify if the following elements are absorbing or delivering power, and determine the
amount of power being absorbed or delivered.
10 V +
a)
5A
+
5 V
-
b)
2A
+ 10 V
-2A
2)(5 pts) Two circuits, shown by boxes A and B are connected as shown below. Use the
current reference direction provided and the voltage reference polarity shown to determine
the power for the interconnection. Also state the direction of power flow for the
connection: form A to B or B to A.
A
I
+
I
a) I = -6 A
V = -20 Volts
b) 1 = 8 A
V = 30 Volts
c) = 4 A
V = -80 Volts
d) I = -5 A
V = 40 Volts
B
3) (5 pts) Use Ohm's Law, KCL and KVL to determine values for V1, V2, V₁, I₁, and I2.
200 Ohms
A,
+
12
+
V1 75 Ohms
3 Amps
+
V2
300 Ohms
25 Ohms
4) (5 pts) For the circuit in Problem 2, determine the power (expressed as a…
Find the power delivered across the 10 ohm resistor
Chapter 14 Solutions
TEXTBOOK OF ELECTRICITY W/MINDTAP >BI<
Ch. 14 - What determines the polarity of magnetism when...Ch. 14 - What determines the strength of the magnetic field...Ch. 14 - 3. Name three factors that determine the amount of...Ch. 14 - 4. How many lines of magnetic flux must be cut in...Ch. 14 - Prob. 5RQCh. 14 - Into how many time constants is an exponential...Ch. 14 - 7. Each time constant of an exponential curve is...Ch. 14 - 8. An inductor has an inductance of 0.025 H and a...Ch. 14 - Refer to the circuit shown in Figure 14-21. Assume...Ch. 14 - Prob. 10RQ
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