. Acoil having an impedance of (8 + j6) Nis connected across a 200-V supply. Express the current in the coil in (i) polar and (ii) rectangular co-ordinate forms. If a capacitor having a susceptance of 0.1 S is placed in parallel with the coil, find (iii) the magnitude of the current taken from the supply. () 20 Z 36.8°A (ii) 16 –j12 A (iii) 17.9 A] (City & Guilds, London)

. Acoil having an impedance of (8 + j6) Nis connected across a 200-V supply. Express the current in the coil in (i) polar and (ii) rectangular co-ordinate forms. If a capacitor having a susceptance of 0.1 S is placed in parallel with the coil, find (iii) the magnitude of the current taken from the supply. () 20 Z 36.8°A (ii) 16 –j12 A (iii) 17.9 A] (City & Guilds, London)

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.27P: An industrial load consisting of a bank of induction motors consumes 50 kW at a power factor of 0.8...

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