In the following circuit, V=100 volts, L=100 mH, R=10 Q, and frequency is 60 Hz (a) Determine the de component of current if the switch is closed when instantaneous voltage is 50 V. (b) Find the instantaneous voltage if the switch is closed at a point such that dc current component is maximum. (c) Find the instantaneous voltage if the switch is closed at a point such that de current component is zero. (d) Determine the instantaneous current, i(t), after 0.5 T, 1.5 T and 5.5 T, if the switch is closed when instantaneous voltage is zero edt)=JZv sin(et + a) SW : = 0
In the following circuit, V=100 volts, L=100 mH, R=10 Q, and frequency is 60 Hz (a) Determine the de component of current if the switch is closed when instantaneous voltage is 50 V. (b) Find the instantaneous voltage if the switch is closed at a point such that dc current component is maximum. (c) Find the instantaneous voltage if the switch is closed at a point such that de current component is zero. (d) Determine the instantaneous current, i(t), after 0.5 T, 1.5 T and 5.5 T, if the switch is closed when instantaneous voltage is zero edt)=JZv sin(et + a) SW : = 0
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter27: Single-phase Transformers
Section: Chapter Questions
Problem 8PP: EP277VIPNP350TurnsES1480VIS1NS1Ratio1:R1200Es208VIS2Ns2Ratio2:R260ES3120VIS3NS3Ratio3:R324
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