Lecture (L2-4,5) (Opt) Y-Delta Transformations & Wheatstone Bridge

Introduction: Y-Delta Transformations are important circuit analysis tools when parts of the circuit are not in series or parallel.  These types of circuits are 'bridge circuits'.  We will also discuss the Wheatstone Bridge, which is used to evaluate small changes in resistance, typical of resistive sensors.

Textbook Section: 2-4,5

Watch this Video before class:

http://youtu.be/dHEpRvsycVw Links to an external site.

Power point to take notes on: L(2-4,5) Y-delta and wheatstone bridge [Compatibility Mode].pdf Download L(2-4,5) Y-delta and wheatstone bridge [Compatibility Mode].pdf

Reference Material: 

Other types of bridge circuits Links to an external site.