« previous next »

Author Question: Designers use pneumatic actuators for heavy loads that require a slow and precise movement. ... (Read 80 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
on: Jul 28, 2018
Designers use pneumatic actuators for heavy loads that require a slow and precise movement.
 
  Indicate whether the statement is true or false

Question 2

The application calls for a sensor to detect metal parts at a fixed distance greater than 60 mm from the sensor location. Access from one side only is permitted.What is the best sensor to use?
 
  A) Retroreflective photoelectric
  B) Inductive proximity
  C) Transmitted beam photoelectric
  D) Diffuse photoelectric
  E) None of the above


CharlieArnold

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 28, 2018
Answer to Question 1

FALSE

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

A method to measure the lateral movement of membrane proteins. A method to measure the lateral movement of membrane proteins.
Horses require room to exercise Horses require room to exercise
Movement of fluids and solution tonicity Movement of fluids and solution tonicity
Cortical Control of Movement Cortical Control of Movement
Coordination of antagonist muscles to perform movement. Coordination of antagonist muscles to perform movement.
Location of the kidneys-posterior view. Avoid heavy percussion over the kidneys Location of the kidneys-posterior view. Avoid heavy percussion over the kidneys
Video: Allergic Rhinitis

For a complete list of videos, visit our video library