1. For an ideal capacitor, the impedance has __________. (Choose one) Group of answer choices - no real component and a positive reactive component - no real and no reactive components - negative real component and no active component - positive real component and no reactive component - no real component and a negative reactive component 2. Select the response that best describes the phase relationship between v1(t) and i1(t). (Choose one) v1(t) = 7cos(100t-π/6) i1(t) = 3cos(100t+π/2) Group of answer choices - v1(t) is in phase with i1(t) - v1(t) is leading i1(t) by π/6 - v1(t) is leading i1(t) by 3π/6 - i1(t) is leading v1(t) by 3π
1. For an ideal capacitor, the impedance has __________. (Choose one) Group of answer choices - no real component and a positive reactive component - no real and no reactive components - negative real component and no active component - positive real component and no reactive component - no real component and a negative reactive component 2. Select the response that best describes the phase relationship between v1(t) and i1(t). (Choose one) v1(t) = 7cos(100t-π/6) i1(t) = 3cos(100t+π/2) Group of answer choices - v1(t) is in phase with i1(t) - v1(t) is leading i1(t) by π/6 - v1(t) is leading i1(t) by 3π/6 - i1(t) is leading v1(t) by 3π
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter21: Resistive-capacitive Series Circuits
Section: Chapter Questions
Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...
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1. For an ideal capacitor, the impedance has __________. (Choose one)
Group of answer choices
- no real component and a positive reactive component
- no real and no reactive components
- negative real component and no active component
- positive real component and no reactive component
- no real component and a negative reactive component
2. Select the response that best describes the phase relationship between v1(t) and i1(t). (Choose one)
v1(t) = 7cos(100t-π/6)
i1(t) = 3cos(100t+π/2)
Group of answer choices
- v1(t) is in phase with i1(t)
- v1(t) is leading i1(t) by π/6
- v1(t) is leading i1(t) by 3π/6
- i1(t) is leading v1(t) by 3π/6
- i1(t) is leading v1(t) by 2π/6
- v1(t) is leading i1(t) by 4π/6
- i1(t) is leading v1(t) by 4π/6
- i1(t) is leading v1(t) by π/6
- v1(t) is leading i1(t) by 2π/6
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