EBK NETWORK+ GUIDE TO NETWORKS
EBK NETWORK+ GUIDE TO NETWORKS
7th Edition
ISBN: 8220102452480
Author: ANDREWS
Publisher: YUZU
Expert Solution & Answer
Book Icon
Chapter 12, Problem 1RQ
Program Description Answer

The component Remote Terminal Unit (RTU) is to convert analog data to digital data but it cannot control the physical system.

Hence, the correct answer is option “B”.

Expert Solution & Answer
Check Mark

Explanation of Solution

 RTU:

  • RTU is an electronic device controlled by a microprocessor.
  • In the industrial system, a RTU device installed at a key location that senses the attributes of the physical system.
  • It converts the analog data to digital data and the main purpose of an RTU is to interface the SCADA (Supervisory Control and Data Acquisition) to the physical objects.

 Explanation for incorrect options:

SCADA:

Supervisory Control and Data Acquisition is a network includes the servers, communication channels, and software.

Hence, the option “A” is wrong.

PLC:

Programmable Logic Controller (PLC) is the digital computers used mainly for automating the electromechanical processes.

Hence, the option “C” is wrong.

HMI:

Human Machine Interface (HMI) is the computer includes hardware and software.

Hence, the option “D” is wrong.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
For Arduino Timer at 16MHz, if a square wave with frequency 500KHz (50% duty cycle), by choosing the suitable pre-scale make all needed calculations to find the low and high value of Timer-1 bytes.
Q3) using the following image matrix a- b- 12345 6 7 8 9 10 11 12 13 14 15 1617181920 21 22 23 24 25 Using direct chaotic one dimension method to convert the plain text to stego text (hello ahmed)? Using direct chaotic two-dimension method to convert the plain text to stego text?
Q1: I want his face in the shape of a balloon calculator Gray contains the addition of variables and a second box that shows the result and show it to be the solution of all mathematical equations in the language Python : 1- a a U ah ² (121 ²) + 20 (12132) = 10³² 12μ 12μ Where P P(x, y) is the oil film pressure. 2 ax 2- 3μU (L² P = C²R 4 ε sin (1+ε cos 0)³ 3
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Computer Networking: A Top-Down Approach (7th Edi...
Computer Engineering
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:PEARSON
Text book image
Computer Organization and Design MIPS Edition, Fi...
Computer Engineering
ISBN:9780124077263
Author:David A. Patterson, John L. Hennessy
Publisher:Elsevier Science
Text book image
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:9781337569330
Author:Jill West, Tamara Dean, Jean Andrews
Publisher:Cengage Learning
Text book image
Concepts of Database Management
Computer Engineering
ISBN:9781337093422
Author:Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:Cengage Learning
Text book image
Prelude to Programming
Computer Engineering
ISBN:9780133750423
Author:VENIT, Stewart
Publisher:Pearson Education
Text book image
Sc Business Data Communications and Networking, T...
Computer Engineering
ISBN:9781119368830
Author:FITZGERALD
Publisher:WILEY