
Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 14, Problem 1RQ
Compare continuous and batch processes.
Expert Solution & Answer

Program Plan Intro
Process:
- A process refers to a sequence of actions or steps taken for achieving a particular task.
- Process control is defined as controlling the process automatically.
- Some of the applications of process control systems include automobile, assembly, power generation, food processing, and so on.
Explanation of Solution
Comparison on continuous and batch process:
Continuous process | Batch process |
In continuous process, the production of finished products is performed continuously. | In batch process, the production of finished products is performed in certain batches. |
Here, raw materials are entered into the system from one end and the finished product comes out from another end of the system on a continuous basis. | Here, a set of inputs to the process is received in batch, and then certain operations are performed on the batch to produce a product. |
It is mainly used in automotive engine assembly line. | It is mainly used in the manufacturing of food, beverages, pharmaceutical products, and fertilizers. |
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Programming Problems
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Chapter 14 Solutions
Programmable Logic Controllers
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Ch. 14 - Prob. 11RQCh. 14 - What term of a PID control is designed to...Ch. 14 - Prob. 13RQCh. 14 - Prob. 14RQCh. 14 - Prob. 15RQCh. 14 - Prob. 16RQCh. 14 - Prob. 17RQCh. 14 - Prob. 18RQCh. 14 - Prob. 19RQCh. 14 - List four types of communication tasks provided by...Ch. 14 - Prob. 21RQCh. 14 - What are the three general levels of functionality...Ch. 14 - Prob. 23RQCh. 14 - Prob. 24RQCh. 14 - Compare device and process bus networks.Ch. 14 - Prob. 26RQCh. 14 - Prob. 27RQCh. 14 - Prob. 28RQCh. 14 - Prob. 29RQCh. 14 - Summarize the collision detection network access...Ch. 14 - Prob. 31RQCh. 14 - Prob. 32RQCh. 14 - Prob. 33RQCh. 14 - Prob. 34RQCh. 14 - Prob. 35RQCh. 14 - Prob. 36RQCh. 14 - Prob. 37RQCh. 14 - Prob. 38RQCh. 14 - Prob. 39RQCh. 14 - Explain how redundant media works.Ch. 14 - Prob. 41RQCh. 14 - Prob. 42RQCh. 14 - Prob. 43RQCh. 14 - Prob. 44RQCh. 14 - Summarize the two main functions of a SCADA...Ch. 14 - Prob. 46RQCh. 14 - Prob. 1PCh. 14 - Prob. 2PCh. 14 - How would an on/off controller respond if the...Ch. 14 - In a home heating system with on/off control, what...Ch. 14 - a. Calculate the proportional band of a...Ch. 14 - Prob. 6PCh. 14 - Prob. 7PCh. 14 - Prob. 8P
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