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Question #1 You arrived to the theater and find the following equipment set for the performance of this evening. The circuit of the existing system is the following: Imax = 30 Amp Breaker Alpha Dimmer L1 L2 L3 Vin = 120 VAC The nominal values of the incandescent lamps connected to the dimmer are: L1 (120 V, 2400 W), L2 (120 V 1200 W) and L3 (120 V 1200 W). The dimmer provides an Output Voltage Vout = Vin x sin(alpha/2) meaning when alpha is 0° then Vout is 0 Volt and when alpha is 180° then Vout = Vin = 120 Volts.

Question #1 You arrived to the theater and find the following equipment set for the performance of this evening. The circuit of the existing system is the following: Imax = 30 Amp Breaker Alpha Dimmer L1 L2 L3 Vin = 120 VAC The nominal values of the incandescent lamps connected to the dimmer are: L1 (120 V, 2400 W), L2 (120 V 1200 W) and L3 (120 V 1200 W). The dimmer provides an Output Voltage Vout = Vin x sin(alpha/2) meaning when alpha is 0° then Vout is 0 Volt and when alpha is 180° then Vout = Vin = 120 Volts.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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1.3)You need to remove lamps to ensure that if you use the dimmer at 100% the breaker will not open the circuit, but also to ensure that the stage receives the maximum of light. Decide which lamp/s you will remove and justify it with your calculations
Transcribed Image Text:1.3)You need to remove lamps to ensure that if you use the dimmer at 100% the breaker will not open the circuit, but also to ensure that the stage receives the maximum of light. Decide which lamp/s you will remove and justify it with your calculations
Question #1 You arrived to the theater and find the following equipment set for the performance of this evening. The circuit of the existing system is the following: Imax = 30 Amp Breaker Alpha Dimmer L1 L2 L3 Vin = 120 VAC The nominal values of the incandescent lamps connected to the dimmer are: L1 (120 V, 2400 W), L2 (120 V 1200 W) and L3 (120 V 1200 W). The dimmer provides an Output Voltage Vout = Vin x sin(alpha/2) meaning when alpha is 0° then Vout is 0 Volt and when alpha is 180° then Vout = Vin = 120 Volts.
Transcribed Image Text:Question #1 You arrived to the theater and find the following equipment set for the performance of this evening. The circuit of the existing system is the following: Imax = 30 Amp Breaker Alpha Dimmer L1 L2 L3 Vin = 120 VAC The nominal values of the incandescent lamps connected to the dimmer are: L1 (120 V, 2400 W), L2 (120 V 1200 W) and L3 (120 V 1200 W). The dimmer provides an Output Voltage Vout = Vin x sin(alpha/2) meaning when alpha is 0° then Vout is 0 Volt and when alpha is 180° then Vout = Vin = 120 Volts.
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