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

Author Question: The LM337 is A) a fixed negative-voltage regulator B) can be used in any of the above ... (Read 45 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
The LM337 is
 
  A) a fixed negative-voltage regulator B) can be used in any of the above configurations
  C) a variable negative-voltage regulator D) a variable positive-voltage regulator

Question 2

The output of a 7912 regulator is
 
  A) +12 volt B) +1.2 volt C) -12 volt D) -1.2 volt



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nikmaaacs

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

C

Answer to Question 2

C





 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

For a complete list of videos, visit our video library