Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURAS DO CAPÍTULO 3
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.1 Símbolo de resistência e sua abreviação. slide 2
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.2 Fatores que afetam a resistência de um condutor. slide 3
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.19 Resistor fixo de carbono. slide 4
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.20 Resistores fixos de carbono de diferentes potências. slide 5
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.22 Resistores fixos. [Partes (a) e (c) cortesia da Ohmite Manufacturing Co. Parte (b) cortesia da Philips Components Inc.] slide 6
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURE 3.24 Circuitos com resistores de filme fino. (Courtesia da Dale Electronics, Inc.) slide 7
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.25 Potenciômetro: (a) símbolo; (b) e (c) conexões tipo reostato; (d) símbolo de reostato. slide 8
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.26 Potenciômetro com resistor de carbono. (Cortesia daf Allen-Bradley Co.) slide 9
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.27 Resistência entre os terminais de um potenciômetro: (a) entre os terminais externos; (b) entre todos os terminais. slide 10
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.30 Código de cores – resistor fixo de carbono. slide 11
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. TABELA 3.7 Código de cores para resistores. slide 12
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.33 Medindo a resistência de um elemento isolado. slide 13
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.34 Checando a continuidade de uma conexão. slide 14
Robert L. Boylestad Introductory Circuit Analysis, 8ed. Copyright ©1997 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. FIGURA 3.35 Identificando os fios de um cabo. slide 15