Q3 Given the following relationship for a given moving iron ammeter: Current (A) 1.2 Deflection(Degree) Inductance(UH) 36.5 Q4 (a) 575.2 1.4 49.5 576.5 1.6 61.5 577.8 Calculate the deflecting torque and spring constant for a current of 1.5A 1.8 74.5 578.8 A certain type of pressure transducer, designed to measure pressure in the range 0-10 bar consists of a diaphragm with a strain gauge (with resistance Rg) cemented to one of its arms to detect diaphragm deflections as shown in Fig Q4(a). The strain gauge has a nominal resistance of 1200 and forms one arm of a Wheatstone bridge circuit, with the other three arms each having a resistance of 120 2.

Q3 Given the following relationship for a given moving iron ammeter: Current (A) 1.2 Deflection(Degree) Inductance(UH) 36.5 Q4 (a) 575.2 1.4 49.5 576.5 1.6 61.5 577.8 Calculate the deflecting torque and spring constant for a current of 1.5A 1.8 74.5 578.8 A certain type of pressure transducer, designed to measure pressure in the range 0-10 bar consists of a diaphragm with a strain gauge (with resistance Rg) cemented to one of its arms to detect diaphragm deflections as shown in Fig Q4(a). The strain gauge has a nominal resistance of 1200 and forms one arm of a Wheatstone bridge circuit, with the other three arms each having a resistance of 120 2.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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