« previous next »

Author Question: Designers use pneumatic actuators for heavy loads that require a slow and precise movement. ... (Read 94 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?

Your heart beats over 36 million times a year.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

These species are all at risk of extinction. Species with “slow” life-h These species are all at risk of extinction. Species with “slow” life-h
16.23 Slow-Wave Sleep Deprivation 16.23 Slow-Wave Sleep Deprivation
Jostle the thigh, tossing from side to side, hand to hand. Causes loose, free movement in the hip ... Jostle the thigh, tossing from side to side, hand to hand. Causes loose, free movement in the hip ...
Apply passive touch over abdomen to finish. Slow the circle stroke you performed in Step 14, and let ... Apply passive touch over abdomen to finish. Slow the circle stroke you performed in Step 14, and let ...
Molecular Movement Molecular Movement
Movement of fluids in the body is accomplished by A. osmosis, B. diffusion, or C. active transport Movement of fluids in the body is accomplished by A. osmosis, B. diffusion, or C. active transport
Video: Chemical Buffers - protein buffer, phosphate buffer system and bicarbonate buffer system

For a complete list of videos, visit our video library