The pressure coil of a directional relay has an impedance of (100 + j 274.74) ohms. What
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The pressure coil of a directional relay has an impedance of (100 + j 274.74) ohms. What is the MTA for this relay? What change will have to be made to the pressure circuit so as to change this angle to (a) 30° and (b) 15°?
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Intermediate Accounting
ISBN: 978-0071339476
Volume 1, 6th Edition
Authors: Beechy Thomas, Conrod Joan, Farrell Elizabeth, McLeod-Dick I
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