3) Draw a schematic diagram showing a potentiometer being used as a simple variable resistor for varying current to a light bulb. Also, designate which way the "wiper" should be moved to make the bulb glow brighter with your comment.

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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E) Answer the following Questions:
1) The following circuit has a problem. Switch #1 is able to control lamp #1, but lamp
#2 never comes on no matter what is done with switch #2:
Battery
TP1
TP4
Switch #1
Lamp #1
Statues
Battery is dead
Switch #2 failed open
Switch #1 failed shorted
Open wire between test
points 1 and 2 (between
TP1 and TP2).
TP2
Open wire between test
points 5 and 6 (between
TP5 and TP6).
TP5
TP3
TP6
2) According circuit above if there are some faults write the output for each situation
The output
Switch #2
Lamp #2
3) Draw a schematic diagram showing a potentiometer being used as a simple
variable resistor for varying current to a light bulb. Also, designate which way
the "wiper" should be moved to make the bulb glow brighter with your comment.
Transcribed Image Text:E) Answer the following Questions: 1) The following circuit has a problem. Switch #1 is able to control lamp #1, but lamp #2 never comes on no matter what is done with switch #2: Battery TP1 TP4 Switch #1 Lamp #1 Statues Battery is dead Switch #2 failed open Switch #1 failed shorted Open wire between test points 1 and 2 (between TP1 and TP2). TP2 Open wire between test points 5 and 6 (between TP5 and TP6). TP5 TP3 TP6 2) According circuit above if there are some faults write the output for each situation The output Switch #2 Lamp #2 3) Draw a schematic diagram showing a potentiometer being used as a simple variable resistor for varying current to a light bulb. Also, designate which way the "wiper" should be moved to make the bulb glow brighter with your comment.
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