Basic
Electronics
Contents
S = Sound

 Cover

TOC(Table of Contents)
Chapt.1 
Chapt.2
Chapt.3 S
Chapt.4 S
Chapt.5
Chapt.6A Chapt.6B
Chapt.7 S
Chapt.8
Chapt.9 S
Chapt.10
Chapt.11 S
Chapt.12 S
Chapt.13 S
Chapt. 14 S
Chapt. 15 S
Chapt. 16
Chapt. 17
Chapt. 18

Meter Math
Troubleshooting
Principles 

cover Directory of Select Electronic Sites 

Military Electronics
Sound Ranging
Weapons

Electrical Energy
Cogeneration
HVDC

cover

Attention Teachers!

 

Site Map

Potentiometer Fault 1

This circuit exhibits a fault.


Voltmeter resistance = 100k ohms

 

Back to Baseline Potentiometer

Answer at Bottom of Page

 

 

 

Answer at Bottom of Page

 

 

Answer at Bottom of Page

Answer
Potentiometer is Scratchy
Wiper arm breaks contact between .4 and .6 position.

 


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  A Science and Technology Odyssey In Cyberspace-Time (Now with Sound, K12 site)  

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