Task 4 A circuit comprising a coil, with a resistance of 750 and inductance of 550mH, connected in series with a 25µF capacitor is supplied by a source of 230V at 50Hz. a. Create a circuit diagram and calculate the following values: i. Circuit impedance ii. Supply current and its phase angle iii. Power consumed iv. Apparent and reactive power v.. Resonant frequency vi. Q-factor vii. Bandwidth b. Sketch the phasor diagram of the circuit, and use complex numbers to verify your answers to a. and b. c. How do each of the parameters in v., vi., and vii., change if the capacitor is connected in parallel with the coil across the same supply?

Delmar's Standard Textbook Of Electricity
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ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
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A circuit comprising a coil, with a resistance of 750 and inductance of 550mH, connected in
series with a 25µF capacitor is supplied by a source of 230V at 50Hz.
a. Create a circuit diagram and calculate the following values:
i. Circuit impedance
ii. Supply current and its phase angle
iii. Power consumed
iv. Apparent and reactive power
v.. Resonant frequency
vi. Q-factor
vii. Bandwidth
b. Sketch the phasor diagram of the circuit, and use complex numbers to verify your answers
to a. and b.
c. How do each of the parameters in v., vi., and vii., change if the capacitor is connected in
parallel with the coil across the same supply?
Transcribed Image Text:Design Layout References Mallings -files from the Internet can contain viruses. Unless you need to edit, it's safer to stay in Protected View. Review Task 4 view Enable Editing A circuit comprising a coil, with a resistance of 750 and inductance of 550mH, connected in series with a 25µF capacitor is supplied by a source of 230V at 50Hz. a. Create a circuit diagram and calculate the following values: i. Circuit impedance ii. Supply current and its phase angle iii. Power consumed iv. Apparent and reactive power v.. Resonant frequency vi. Q-factor vii. Bandwidth b. Sketch the phasor diagram of the circuit, and use complex numbers to verify your answers to a. and b. c. How do each of the parameters in v., vi., and vii., change if the capacitor is connected in parallel with the coil across the same supply?
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