Flow Schemes

What is critical document?

• documents have to present at process engineer office and shall be made as-built

• documents have to be present at every facility and shall be made as-built

• documents have to be present at control room and shall be made as-built

• documents have to be present at site and shall be made as-built

Identify the type of document.

Draw the symbol for the branching line used in schematic drawing.

Draw the symbol for the branching line used in schematic drawing.

To bleed excess pressure from pipeline is called_________

• Isolate

• Purge

• Drain

• Vent

To absorb any moist or remains liquid from pipeline is called_________

• Isolate

• Purge

• Drain

• Vent

To deplete liquid from pipeline and vessel is called_________

• Isolate

• Purge

• Drain

• Vent

To deplete liquid from pipeline and vessel is called_________

• Isolate

• Purge

• Drain

• Vent

Draw a symbol of electrical motor.

Draw a symbol of a vessel.