2. The coil having a resistance of 10 N and an inductance of 0.2 H is connected to a 100-V, 50-Hz supply. Calculate (a) the impedance of the coil (b) the reactance of the coil (c) the current taken and (d) the phase difference between the current and the applied voltage. [(a) 63.5 (b) 62.8 (c) 1.575 A (d) 80°57' ]

2. The coil having a resistance of 10 N and an inductance of 0.2 H is connected to a 100-V, 50-Hz supply. Calculate (a) the impedance of the coil (b) the reactance of the coil (c) the current taken and (d) the phase difference between the current and the applied voltage. [(a) 63.5 (b) 62.8 (c) 1.575 A (d) 80°57' ]

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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