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

Author Question: Analog distance sensors are available in photoelectric and ultrasonic configurations. Select the ... (Read 45 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Jul 28, 2018
Analog distance sensors are available in photoelectric and ultrasonic configurations. Select the true statement.
 
  A) The photoelectric are the most accurate.
  B) The ultrasonic are less sensitive to environmental conditions.
  C) The photoelectric models have the greatest distance sensing capability.
  D) Ultrasonic sensor have been developed quite recently.

Question 2

The forced system response is what a system does after a disturbance or set point change and dies out to 0 or a steady oscillation if the system is stable.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

FALSE


Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
Reply #2 on: Jul 28, 2018
Thank you!


bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Local and long–distance cell communication in animals. Local and long–distance cell communication in animals.
Use of an Ultrasonic Stethoscope to Detect a Dorsalis Pedis Pulse Use of an Ultrasonic Stethoscope to Detect a Dorsalis Pedis Pulse
Major moons of Uranus in order of increasing distance (left to right), at their proper relative size Major moons of Uranus in order of increasing distance (left to right), at their proper relative size
Select of Primary and Secondary Procedures Select of Primary and Secondary Procedures
Doppler ultrasonic stethoscope Doppler ultrasonic stethoscope
The relationship between recombination frequency and physical distance between genes The relationship between recombination frequency and physical distance between genes
Video: Peptide Bond Formation Animation

For a complete list of videos, visit our video library