This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the effective (rms) current value for an AC current with an amplitude of 20 A? a. 28 A c. ... (Read 67 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
on: Jul 28, 2018
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
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


dollx

  • Hero Member
  • *****
  • Posts: 558
Reply #2 on: Jul 28, 2018
Thanks


komodo7

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Concentric double-pipe heat exchanger for co-current flow Concentric double-pipe heat exchanger for co-current flow
How to plot a sine function containing an amplitude and phase-shift (Question 2 of 3) How to plot a sine function containing an amplitude and phase-shift (Question 2 of 3)
How to plot a cosine function containing an amplitude and phase-shift (Question 2 of 2) How to plot a cosine function containing an amplitude and phase-shift (Question 2 of 2)
Drawing of Central PompeII In Its Current State Drawing of Central PompeII In Its Current State
Current and future trends and impacts (IPCC) Current and future trends and impacts (IPCC)
What rate, compounded once every 3 years, is equivalent to 9% effective rate? What rate, compounded once every 3 years, is equivalent to 9% effective rate?
Video: Ear Animation

For a complete list of videos, visit our video library