(i) Draw a circuit diagram of a DC analog ammeter with a current range of 1 A, 5 A and 10 A using an indirect method. (ii) If the PMMC meter has an internal resistance of 50 N and a full-scale current of 1 mA, recommend the values of shunt resistors with current range of 1 A, 5 A and 10 A, respectively.

(i) Draw a circuit diagram of a DC analog ammeter with a current range of 1 A, 5 A and 10 A using an indirect method. (ii) If the PMMC meter has an internal resistance of 50 N and a full-scale current of 1 mA, recommend the values of shunt resistors with current range of 1 A, 5 A and 10 A, respectively.

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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