« previous next »

Author Question: PLCs are: A) Only used for single machine control. B) Not general purpose automation ... (Read 34 times)

jeatrice

  • Hero Member
  • *****
  • Posts: 543
on: Jul 28, 2018
PLCs are:
 
  A) Only used for single machine control.
  B) Not general purpose automation controllers.
  C) Designed to work in harsh industrial environments.
  D) All of the above.

Question 2

The most commonly use PLC programming language is:
 
  A) IEC 61131 standard FBD. B) IEC 61131 standard ladder logic.
  C) IEC 61131 standard SFC. D) Vendor ladder logic.


Viet Thy

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Environmental influences on the expression of PKU within a single family Environmental influences on the expression of PKU within a single family
Flying Horse Poised on One Leg on a Swallow, from the tomb of Governor-General Zhang at Wuwei, ... Flying Horse Poised on One Leg on a Swallow, from the tomb of Governor-General Zhang at Wuwei, ...
Visual tracking of a pendulum by a normal control subject (top) and three schizophrenics. (Adapted ... Visual tracking of a pendulum by a normal control subject (top) and three schizophrenics. (Adapted ...
Control of Respiration Control of Respiration
CDK1 and cyclin B control the transition from G2 to M phase CDK1 and cyclin B control the transition from G2 to M phase
The assembly of general transcription factors required for the initiation of transcription by RNAP I The assembly of general transcription factors required for the initiation of transcription by RNAP I
Video: Griffith's experiments

For a complete list of videos, visit our video library