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  1. Jimbo bob

    The gauge factor of a strain gauge

    Oh, I see. That makes sense. But when I think about it I wonder why would someone want to use a negative gauge factor over a positive one?
  2. Jimbo bob

    The gauge factor of a strain gauge

    Hi all:), What does it mean for a strain gauge to have a negative gauge factor and why is it useful? Any help or ideas are much appreciated :)
  3. Jimbo bob

    Wheatstone bridge output voltage

    What you say, makes sense. Thanks a lot everyone. I really appreciate your help.
  4. Jimbo bob

    Wheatstone bridge output voltage

    I believe that those wires that you are talking about are the lead wires (i.e. "leads") mentioned in the question. Moreover, I am not given any information about the resistace of the wires, except for the lead wires. Considering that in non of the examples which were solved in the classroom an...
  5. Jimbo bob

    Wheatstone bridge output voltage

    Hi everyone :), I had a go at the first part of the wheatstone bridge question of the attachment and I got a "zero offset" output voltage of 0. However, some of my friends tell me that my answer is not right and I am not going to be able to go through it with them because I cannot get in touch...
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