13. For the following circuit, the diodes are silicon with a forward barrier voltage of 0.7-V. Calculate ID, ID2, ID3, and VA using the following steps: ↓ +5 V VA D₁ R₁ = 5kQ2 D₂7 IDI R₂ = 5 kQ -10 V 1p2 1D3 -5 V D3 VB R3 = 5kQ2 a) Assume all of the diodes are forward-biased and conducting. Redraw the circuit. Therefore, ideal- voltage sources can be substituted for ID₁, D₂ and ID3. What are the values of Vand V? b) What is the voltage where the enters - R₂ ? Calculate the value of I c) Use KCL at node A to calculate ID2. With this information, what can you conclude about ID₂?↓

13. For the following circuit, the diodes are silicon with a forward barrier voltage of 0.7-V. Calculate ID, ID2, ID3, and VA using the following steps: ↓ +5 V VA D₁ R₁ = 5kQ2 D₂7 IDI R₂ = 5 kQ -10 V 1p2 1D3 -5 V D3 VB R3 = 5kQ2 a) Assume all of the diodes are forward-biased and conducting. Redraw the circuit. Therefore, ideal- voltage sources can be substituted for ID₁, D₂ and ID3. What are the values of Vand V? b) What is the voltage where the enters - R₂ ? Calculate the value of I c) Use KCL at node A to calculate ID2. With this information, what can you conclude about ID₂?↓

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

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