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

Author Question: What is the effective (rms) current value for an AC current with an amplitude of 20 A? a. 28 A c. ... (Read 75 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
What is the effective (rms) current value for an AC current with an amplitude of 20 A?
 a. 28 A
  c. 3.1 A
  b. 7.1 A
  d. 14 A

Question 2

Standing waves can result from _____ waves.
 a. longitudinal
  c. both longitudinal and transverse
  b. transverse
  d. neither longitudinal nor transverse



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

komodo7

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

D

Answer to Question 2

C





 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

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%.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

For a complete list of videos, visit our video library