Concept explainers
The missing values in the table.
Answer to Problem 3PP
ET = 23.99 V | ER = 23.99 V | EL = 23.99 V | EC = 23.99 V |
IT = 2.004 A | IR = 1.999 A | IL =0.399 A | IC =0.533 A |
Z = 11.973 Ω | R = 12 Ω | XL = 60 Ω | XC = 45 Ω |
VA = 48.106 | P = 47.96 W | VARSL = 9.575 | VARSC = 12.791 |
PF = 99.725 % | ∠θ = 4.25° | L = 0.159 H | C = 58.94 µF |
Explanation of Solution
Given data :
The value of the inductor is given by,
The value of the capacitor is given by,
The impedance of the parallel circuit is given as,
To determine the value of total voltage across the parallel R-L-C circuit,
Since the circuit is parallel R-L-C circuit,
The total current flowing through the parallel RLC circuit will be,
The current flowing through the resistor in the parallel RLC circuit will be,
The current flowing through the inductor in the parallel RLC circuit will be,
The current flowing through the capacitor in the parallel RLC circuit will be,
The true power in the parallel circuit will be,
The reactive power of the inductor is given by,
The reactive power of the capacitor is given by,
The Power factor of the circuit is calculated as,
Power factor angle θ will be,
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Chapter 25 Solutions
Mindtap Electrical, 4 Terms (24 Months) Printed Access Card For Herman's Delmar's Standard Textbook Of Electricity, 6th (mindtap Course List)
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- Delmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage Learning