Quiz 2 - Flow Diagrams and Instrumentation

What is a flow diagram?

• A schematic drawing of fluid and gas flow

• A financial analysis tool

• A detailed report of plant operations

• A type of mechanical equipment

Which of the following is NOT a type of flow diagram?

• Utility Flow Diagram

• Mechanical Flow Diagram

• Electrical Flow Diagram

• Process Flow Diagram

What does a Process Flow Diagram include?

• Only operating pressure

• Detailed specifications of valves

• Major equipment and main piping

• Only the direction of flow

What is the purpose of design conditions in a Process Flow Diagram?

• To determine the limits equipment can withstand

• To establish the maximum flow rate

• To outline safety procedures

• To calculate the cost of materials

What does a Piping and Instrumentation Diagram (P&ID) provide?

• Detailed data including pipe specifications

• Only the direction of flow

• A summary of operating costs

• Basic overview of the plant layout

Which of the following is a common plant utility?

• Wastewater

• Electricity

• Fuel oil

• Natural gas

What are the four basic variables monitored in a piping system?

• Flow, Level, Temperature, Viscosity

• Density, Viscosity, Pressure, Temperature

• Flow, Level, Pressure, Temperature

• Speed, Pressure, Temperature, Volume

What is the function of a controller in a piping system?

• To record data over time

• To maintain specified levels or conditions

• To indicate pressure levels

• To measure flow rates

What do alarms indicate in a piping system?

• Abnormal levels or flow conditions

• Normal operating conditions

• Equipment failure

• Routine maintenance needs

What is the purpose of tag numbers in P&ID?

• To indicate the type and function of devices

• To identify the location of equipment

• To list maintenance schedules

• To provide safety instructions