This topic contains a solution. Click here to go to the answer

Author Question: If the frequency applied to a capacitor increases, the capacitive reactance ________. A) ... (Read 81 times)

nmorano1

  • Hero Member
  • *****
  • Posts: 598
If the frequency applied to a capacitor increases, the capacitive reactance ________.
 
  A) increases B) varies up and down
  C) remains the same D) decreases

Question 2

The small dot placed on schematics of transformers indicates:
 
  A) the phase of the voltages. B) the direction of the winding.
  C) the polarity of the voltages. D) all of these.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brittiany.barnes

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

D

Answer to Question 2

D




nmorano1

  • Member
  • Posts: 598
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it


sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

For a complete list of videos, visit our video library