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

Author Question: Limit switches have double break contacts in most cases. Indicate whether the statement is true ... (Read 19 times)

B

  • Hero Member
  • *****
  • Posts: 570
Limit switches have double break contacts in most cases.
 
  Indicate whether the statement is true or false

Question 2

A full-wave bridge rectifier requires ________.
 
  A) a center-tapped transformer
  B) a high voltage to operate it
  C) four diodes and a transformer with a single secondary
  D) two diodes and a transformer with a single secondary



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

makaylafy

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

TRUE

Answer to Question 2

C





 

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?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

For a complete list of videos, visit our video library