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

Author Question: The switch safety contacts in an interlock device exhibits positive-mode operation, which overcomes ... (Read 39 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
on: Jul 28, 2018
The switch safety contacts in an interlock device exhibits positive-mode operation, which overcomes the problem of sticking contacts.
 
  Indicate whether the statement is true or false

Question 2

If pill boxes are passing the sensor location at a 40 mm distance and the sensor can only be mounted on one side of the conveyor, then the best choice for a sensor would be
 
  A) Capacitive proximity.
  B) Transmitted-beam photoelectric.
  C) Inductive proximity.
  D) Diffused-beam photoelectric.
  E) None of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anna

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 28, 2018
Answer to Question 1

TRUE

Answer to Question 2

D


justinmsk

  • Member
  • Posts: 524
Reply 2 on: Jul 28, 2018
Gracias!

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Photograph of a child with a cochlear implant. This device sends electrical impulses directly to the Photograph of a child with a cochlear implant. This device sends electrical impulses directly to the
Stay positive Stay positive
Interventions to promote safety for children Interventions to promote safety for children
Building competency in safety Building competency in safety
Carbon dioxide. This molecule exhibits a nonpolar bond and results in a linear and symmetrical ... Carbon dioxide. This molecule exhibits a nonpolar bond and results in a linear and symmetrical ...
Eugenics exhibits Eugenics exhibits
Video: DNA Replication

For a complete list of videos, visit our video library