5 Four inductors are connected in parallel, and they have the following values: L1=0.05 H,L2= 0.5 H, L3= 0.07 H and L4 = 0.3H. What is the total inductance of the circuit? 6 what would be the total inductive reactance of the above circuit assuming a frequency of 60 Hz?

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter18: Resistive-inductive Parallel Circuits
Section: Chapter Questions
Problem 1PA: Incandescent lighting of 500 W is connected in parallel with an inductive load. A clamp-on ammeter...
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6
a sine wave has a maximum value of 245 v. what is the voltage after 45 degrees of ro
3 a sine wave has a peak to peak value of 100v what is the average value?
4 how many degrees are the current and voltage out of phase with eachother in a pure res
current ?
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5 Four inductors are connected in parallel, and they have the following values: L1=0.05 H,L2=
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A
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6 what would be the total inductive reactance of the above circuit assuming a frequency of 60
Hz?
7 what is power factor?
8 what is the relationship of voltage and current (concerning phase angle) in a pure resistive
circuit?
Ⓡ
9 what is the relationship of voltage and current (concerning phase angle) in a pure inductive
circuit?
2
Z
10 an R-L circuit has a power factor of 73%. If the apparent power is 560 kVA, what is the true
power of the circuit?
11 an R-L circuit contains a resistor and an inductor in series. The resistor has a value of 6.5
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Transcribed Image Text:a sine wave has a maximum value of 245 v. what is the voltage after 45 degrees of ro 3 a sine wave has a peak to peak value of 100v what is the average value? 4 how many degrees are the current and voltage out of phase with eachother in a pure res current ? 0 FI 2 5 Four inductors are connected in parallel, and they have the following values: L1=0.05 H,L2= 0.5 H, L3= 0.07 H and L4 = 0.3H. What is the total inductance of the circuit? A jon 6 what would be the total inductive reactance of the above circuit assuming a frequency of 60 Hz? 7 what is power factor? 8 what is the relationship of voltage and current (concerning phase angle) in a pure resistive circuit? Ⓡ 9 what is the relationship of voltage and current (concerning phase angle) in a pure inductive circuit? 2 Z 10 an R-L circuit has a power factor of 73%. If the apparent power is 560 kVA, what is the true power of the circuit? 11 an R-L circuit contains a resistor and an inductor in series. The resistor has a value of 6.5 FX W S 80, M # 3 X H command E D 888 $ 4 C FO R F % 5 V ES T G 6 Y B & 7 H U N I * 8 J 11 1 M l 9 FF K FS O < . H 1 0 L 4. F10 command P > 4 m ch { Y HN ERIME 1 option ? = 1 (2 4) F12 SUPERN } 1
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ISBN:
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Author:
Stephen L. Herman
Publisher:
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