I need the answer as soon as possible Q2:A: if the power factor of an induction motor is measured at 0.8+5%. Calculate thelimiting error and the range of the power factor. Also calculate the range of the phaseangle.B: A series-type ohmmeter, designed to operate with 6.1-v battery. The metermovement has an internal resistance of 10000 and requires a current of 100µA for full-scale deflection. The value of Rị is 30KQ and R2 =1000Q. Unknown resistors R1 cause adeflection of 40%. R2 cause a deflection of 50% and R3 cause a deflection of 60%.Calculate the values of Rx1, R2 and Rx3.Q3: : When the two coils of a dynamometer is connected in series a current of 2Aproduces a torque which is balanced by a rotation of torsion head through 80°. When thecoils are connected as in Fig.3-14b, with Rsh =10 and a swamping resistance of 90 withthe moving coil, which is used to measure the current of a resistive load absorbing 800wat a voltage source of 200V. Find the angle through which the torsion head must turnedto balance the new torque. Estimate the power consumed in Rsh and swamping resisror.Swampingresintorww-FieldMovingShunt() Electrodynmamic ammeterQ4: All four resistors in a Wheatstone bridge are 1kQ, the galvanometer has a 100resistance and 0.05 µA sensitivity. The supply is 10V. Determine the minimum changethat can be detected in the measured resistance.

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Answered: Q2:A: if the power factor of an…

Q2:A: if the power factor of an induction motor is measured at 0.8+5%. Calculate the limiting error and the range of the power factor. Also calculate the range of the phase angle.

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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