Author Question: In a capacitive AC circuit, the phase relationship between the voltage and the current is such that ... (Read 101 times)

biggirl4568

  • Hero Member
  • *****
  • Posts: 551
In a capacitive AC circuit, the phase relationship between the voltage and the current is such that the:
 
  A) current is 180 degrees out of phase with voltage.
  B) current is leading the voltage.
  C) voltage is leading the current.
  D) voltage is 360 degrees out of phase with current.

Question 2

Reactive power (Pr) in a capacitor is defined as the rate at which a capacitor stores or returns energy and is measured in:
 
  A) watts reactive. B) volt-ampere reactive.
  C) volts per time constant. D) current per time constant.



brittiany.barnes

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

B

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...

For a complete list of videos, visit our video library