A power transmission line of 11kV (maximum) carries a maximum current of 200A is connecting the two areas. A PMMC voltmeter of (0-300V) range and a PMMC ammeter of (0-10A) range are to be used for measurement of voltage and currents of the transmission line.1.Design and draw a circuit with suitable instrument transformers for the measurement. Use sample values for winding turns.2.On a particular day, the readings shown by the meters were 7.5A and 240V. Calculate the actual voltage and current in the transmission line.

Given: A power transmission line of 11kV (maximum) carries a maximum current of 200A is connecting…

Answered: A power transmission line of 11kV…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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A power transmission line of 11kV (maximum) carries a maximum current of 200A is connecting the two areas. A PMMC voltmeter of (0-300V) range and a PMMC ammeter of (0-10A) range are to be used for measurement of voltage and currents of the transmission line.

1.Design and draw a circuit with suitable instrument transformers for the measurement. Use sample values for winding turns.

2.On a particular day, the readings shown by the meters were 7.5A and 240V. Calculate the actual voltage and current in the transmission line.

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