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Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Need help with a, b and c. All info should be in picture.

Transcribed Image Text:Part C
You are the light technician of the performance. The Director
ORDERED you (you do not have a choice!!!) to use the two
channel Dimmer PPQQ2019. Every channel has a Maximum
Current I=30 Amps, and the Voltage in the output of the
channel depends of the Variable ALPHA (your control slide!)
that changes from 0% to 100% following this NON LINEAR
relation
Also the Director requested tom place the seven lamps (Lamp 1
to Lamp 7) in the configuration presented below.
Breaker
Imax 30 Amps
Lamp #1
600 Watts
Lamp #2
1200 Watts
Lamp #3
Dimmer
1800 Watts
Ch1
Alpha Ch1
Figure 1 - Diagram of the lamps connected to Channel1
Breaker
Imax 30 Amps
Lamp #4
1200 Watts
Lamp # 5
1200 Watts
Lamp # 6
1800 Watts
Lamp # 7
1800 Watts
Dimmer
Ch2
Alpha Ch2
Figure 2 - Diagram of the lamps connected to Channel 2
Please answer the questions below:
1) Before you start using the unfamiliar Dimmer PPQQ2020
decided to make an experiment with the device to
you
better understand how the dimmer work
a. Define the question of your experiment
b. Define the variables of your experiment
c. Define the hypothesis of your experiment
Type your solution of questions 1) a, b, and c in RED or
PASTE the image of your handwriting solution HERE
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