Mastering Plant Line Tracing

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Which type of sketch is often used by Power Engineers to trace plant processes?

Final colored sketch

Free hand sketch (correct)

Formal line diagram

Computer drafted sketch

What is the purpose of keeping the diagrams for reference and physically tracing them?

To help the novice understand the complicated diagrams (correct)

To minimize lines from crossing

To clearly identify all the different pieces of equipment

To draw rough drafts of the sketches in pencil

What is not shown in the single line sketch of the water treatment system?

Pipe sizing (correct)

Process flows

Valves

Equipment

According to the ASME A13.1 Pipe Marking Standard, what color is used to label flammable fluids?

Black on Yellow Signup and view all the answers

What color is used to label toxic and corrosive fluids according to the ASME A13.1 Pipe Marking Standard?

Black on Orange Signup and view all the answers

What color is used to label fire sprinkler water according to the ASME A13.1 Pipe Marking Standard?

White on Red Signup and view all the answers

What color is used to label compressed air according to the ASME A13.1 Pipe Marking Standard?

White on Blue Signup and view all the answers

Which of the following is the correct sequence of components in the gas train?

Drip leg, isolation valve, pressure gauge, Y strainer Signup and view all the answers

What is the purpose of the low gas pressure switch in the gas train?

To detect low gas pressure Signup and view all the answers

What is the function of the solenoid valve in the gas train?

To control the burner assembly Signup and view all the answers

What is the purpose of the firing valve in the gas train?

To control the burner assembly Signup and view all the answers

Mastering Plant Line Tracing

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