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

Author Question: The principal difference between a solenoid and a relay is that: A) solenoids do mechanical work, ... (Read 33 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Jul 28, 2018
The principal difference between a solenoid and a relay is that:
 
  A) solenoids do mechanical work, relays do electrical work.
  B) relays use magnets, solenoids do not.
  C) relays relay electricity, solenoids do not.
  D) solenoids do electrical work, relays do mechanical work.

Question 2

A measured voltage of 0 V across the resistor in a parallel RL circuit would indicate:
 
  A) a blown fuse. B) an short in the inductor.
  C) an open in the resistor. D) either A or B.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

manuelcastillo

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

A


itsmyluck

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jul 28, 2018
Thank you!


manuelcastillo

  • Sr. Member
  • ****
  • Posts: 304
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

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?

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.

Transduction of mechanical vibrations to electric signals in the organ of Corti. Transduction of mechanical vibrations to electric signals in the organ of Corti.
Copepods, from Ernst Haeckel's 1904 work Kunstformen der Natur Copepods, from Ernst Haeckel's 1904 work Kunstformen der Natur
Einstein - Science is the work of... Einstein - Science is the work of...
Work and Gender: Women at Work in India Work and Gender: Women at Work in India
A Painter At Work A Painter At Work
How did muscle work around eyeball? How did muscle work around eyeball?
Video: Humerus Adduction Animation

For a complete list of videos, visit our video library