Knowing the relation between the Control slide ALPHA (0 to 100) and the voltage across the output of each channel Vout Which will be the voltage for: ALPHA= 25%                  ALPHA= 50%                   ALPHA = 75%                  ALPHA = 100%

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Knowing the relation between the Control slide ALPHA (0 to 100) and the voltage across the output of each channel Vout

  1. Which will be the voltage for:
    1. ALPHA= 25%                 
    2. ALPHA= 50%                  
    3. ALPHA = 75%                 
    4. ALPHA = 100%               
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
Transcribed Image Text: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
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 Imax=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
(ALPHA)?
Vout (ALPHA) = 120 Volts *
10000
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
1800 Watts
Dimmer
Ch1
Alpha Ch1
Figure 1- Diagram of the lamps connected to Channel 1
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 Imax=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 (ALPHA)? Vout (ALPHA) = 120 Volts * 10000 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 1800 Watts Dimmer Ch1 Alpha Ch1 Figure 1- Diagram of the lamps connected to Channel 1
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