Process Control Instrumentation

For each of the three questions, develop a 1-2 pages double-spaced solution using APA style.

Question 1:

A programmable logic controller can be programmed using different programming languages. Describe any three of these languages in detail. Provide appropriate examples and illustrations. 

Question 2:

Compare an ON-OFF controller with a PID controller in terms of their characteristics and operation. Provide examples of their industrial applications. 

Question 3:

Compare a Proportional Controller with a Proportional-and-Derivative Controller in terms of their characteristics and operation. Also provide examples of their industrial applications.