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Transcript of EE 1270 Introduction to Electric Circuits Suketu Naik 0 EE 1270: Introduction to Electric Circuits...
![Page 1: EE 1270 Introduction to Electric Circuits Suketu Naik 0 EE 1270: Introduction to Electric Circuits Lecture 4: Equivalent Networks Chapter 3 Simple Resistive.](https://reader036.fdocuments.in/reader036/viewer/2022062304/56649e1b5503460f94b0a0be/html5/thumbnails/1.jpg)
EE 1270 Introduction to Electric Circuits Suketu Naik
1EE 1270: Introduction to Electric Circuits
Lecture 4:Equivalent Networks
Chapter 3Simple Resistive
Circuits
![Page 2: EE 1270 Introduction to Electric Circuits Suketu Naik 0 EE 1270: Introduction to Electric Circuits Lecture 4: Equivalent Networks Chapter 3 Simple Resistive.](https://reader036.fdocuments.in/reader036/viewer/2022062304/56649e1b5503460f94b0a0be/html5/thumbnails/2.jpg)
EE 1270 Introduction to Electric Circuits Suketu Naik
2Resistors in Series
Req=equivalent resistance
![Page 3: EE 1270 Introduction to Electric Circuits Suketu Naik 0 EE 1270: Introduction to Electric Circuits Lecture 4: Equivalent Networks Chapter 3 Simple Resistive.](https://reader036.fdocuments.in/reader036/viewer/2022062304/56649e1b5503460f94b0a0be/html5/thumbnails/3.jpg)
EE 1270 Introduction to Electric Circuits Suketu Naik
3Resistors in SeriesReq=equivalent resistance
4321 RRRRReq
![Page 4: EE 1270 Introduction to Electric Circuits Suketu Naik 0 EE 1270: Introduction to Electric Circuits Lecture 4: Equivalent Networks Chapter 3 Simple Resistive.](https://reader036.fdocuments.in/reader036/viewer/2022062304/56649e1b5503460f94b0a0be/html5/thumbnails/4.jpg)
EE 1270 Introduction to Electric Circuits Suketu Naik
4Resistors in ParallelReq=equivalent resistance
4321
11111
RRRRReq
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EE 1270 Introduction to Electric Circuits Suketu Naik
5Example 3.1
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EE 1270 Introduction to Electric Circuits Suketu Naik
6AP 3.1
![Page 7: EE 1270 Introduction to Electric Circuits Suketu Naik 0 EE 1270: Introduction to Electric Circuits Lecture 4: Equivalent Networks Chapter 3 Simple Resistive.](https://reader036.fdocuments.in/reader036/viewer/2022062304/56649e1b5503460f94b0a0be/html5/thumbnails/7.jpg)
EE 1270 Introduction to Electric Circuits Suketu Naik
7Voltage Divider Circuit
![Page 8: EE 1270 Introduction to Electric Circuits Suketu Naik 0 EE 1270: Introduction to Electric Circuits Lecture 4: Equivalent Networks Chapter 3 Simple Resistive.](https://reader036.fdocuments.in/reader036/viewer/2022062304/56649e1b5503460f94b0a0be/html5/thumbnails/8.jpg)
EE 1270 Introduction to Electric Circuits Suketu Naik
8Voltage Divider Examples
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EE 1270 Introduction to Electric Circuits Suketu Naik
9Current Divider Circuit
![Page 10: EE 1270 Introduction to Electric Circuits Suketu Naik 0 EE 1270: Introduction to Electric Circuits Lecture 4: Equivalent Networks Chapter 3 Simple Resistive.](https://reader036.fdocuments.in/reader036/viewer/2022062304/56649e1b5503460f94b0a0be/html5/thumbnails/10.jpg)
EE 1270 Introduction to Electric Circuits Suketu Naik
10Current Divider ExamplesExample 3.3: Find power dissipated in 6 Ω resistor
AP 3.3: Find R such that 4A flow through 80 Ω resistor
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EE 1270 Introduction to Electric Circuits Suketu Naik
11How do you measure Current and Voltage in a circuit?
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EE 1270 Introduction to Electric Circuits Suketu Naik
12Wheatstone Bridge: Measure Resistance
Example 3.7
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EE 1270 Introduction to Electric Circuits Suketu Naik
13Delta-to-Wye (Pi-to-Tee) Equivalent CircuitsDelta or Pi Configuration
Wye or Tee Configuration
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EE 1270 Introduction to Electric Circuits Suketu Naik
14Delta-to-Wye Transformation
Example 3.7: Find power supplied by 40V source
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EE 1270 Introduction to Electric Circuits Suketu Naik
15Delta-to-Wye Transformation
AP3.8: Use Y-to-Delta transformation to find v