modified 7 years ago

Measuring equivalent resistences on a bridge

00:47:29

Equivalent resistence in a bridge May be dofficult to calculate because for some pairs of terminals only star delta transformations allows to find series parallel combinations, unless you use the test generator method. Ohmmeter inject a unity current and measure the voltage across the terminal developing the definition of equivalent resistence ad the ratio between voltage and current R=V/I. 

published 7 years ago

slodpicker

7 years ago

Hello, how are you? You might like to get an electronics text book and read about the Wheatstone Bridge. Very interesting.

profFG

7 years ago

Who Said that was a wheatatone bridge? This is only a set of resistors connected ad a bridge, but, clearly, it is not a wheatatone bridge.

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