ELECTRONICS TROUBLESHOOTING

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Series Circuit GIF Troubleshooting Simulation (Problem #5A)

Potentiometer Fault 1

 

This circuit exhibits a fault. (S1 is closed at all times during test and is not faulty)


Voltmeter resistance = 100k ohms

 

 

 

 

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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