Briefly describe the purpose of Piping and Instrumentation Diagrams.

What will be an ideal response?


Piping and Instrumentation Diagrams show piping and process flow, major and minor equipment, as well as all installed instrumentation. PID sets must show all the process equipment, all the connections across the plant, including such things as piping, conveyors, mechanical loading (such as front-end loaders), any other method used to move material, as well as all wiring and loops between them. All instrumentation in use to monitor or control the process is included, as well as any generated numbers used in other plantwide systems (such as stores or accounting).

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____________________ is a combination of amplitude and frequency.

Fill in the blank(s) with the appropriate word(s).

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This plant grows well in a lightly shaded area

A) Vinca minor B) Pachysandra C) English ivy D) All of the above

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The toxic chemical release reporting component requires that local companies don't have to report the total amount of toxic substances released into the environment

Indicate whether the statement is true or false

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Which of the following objects will create a surface if an EXTRUDE operation is performed with it?

a. A circle b. An open non-self-intersecting polyline c. A region d. A closed non-self-intersecting polyline

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