1) What is the value of the current through the battery when the switches SW1, SW2, and SW3 are OPEN? 2) What are the values of the voltages across the resistances VR1, VR2, and VR3 when the switches SW1, SW2, and SW3 are OPEN? 3) Determine which ONE switch, between SW1, SW2, and SW3, YOU need to close to cause the current of the battery to increases the most. Justify your answer with your calculations 4) Calculate the value of the current through the battery and the Voltage across all the resistors VR1, VR2 and VR3 when the switches SW1 and SW3 are closed, and the switch SW2 is open

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter29: Dc Generators
Section: Chapter Questions
Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...
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Given the following circuit
BAT1
9 V
SW1
ww
R1
200 Q2
SW2
ww
R2
300 Ω
R3
400 Ω
SW3
1) What is the value of the current through the battery when
the switches SW1, SW2, and SW3 are OPEN?
2) What are the values of the voltages across the resistances
VR1, VR2, and VR3 when the switches SW1, SW2, and
SW3 are OPEN?
3) Determine which ONE switch, between SW1, SW2, and
SW3, YOU need to close to cause the current of the
battery to increases the most. Justify your answer with
your calculations
4) Calculate the value of the current through the battery and
the Voltage across all the resistors VR1, VR2 and VR3 when
the switches SW1 and SW3 are closed, and the switch
SW2 is open
Transcribed Image Text:Given the following circuit BAT1 9 V SW1 ww R1 200 Q2 SW2 ww R2 300 Ω R3 400 Ω SW3 1) What is the value of the current through the battery when the switches SW1, SW2, and SW3 are OPEN? 2) What are the values of the voltages across the resistances VR1, VR2, and VR3 when the switches SW1, SW2, and SW3 are OPEN? 3) Determine which ONE switch, between SW1, SW2, and SW3, YOU need to close to cause the current of the battery to increases the most. Justify your answer with your calculations 4) Calculate the value of the current through the battery and the Voltage across all the resistors VR1, VR2 and VR3 when the switches SW1 and SW3 are closed, and the switch SW2 is open
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