Book 3: 8-20 - "Plant Diagrams" Flashcards
Single line sketches are used for:
Select one:
A. Official plant process flow diagram and P & ID
B. Learning purposes completed with personalized written notes
C. Official job instructions
D. Detailed plant process flow including equipment
B. Learning purposes completed with personalized written notes
The Process Flow Diagram (PFD) is:
Select one:
A. The components drawn are not to scale
B. A simplified schematic of a portion of the equipment in the process
C. A detailed drawing of a plant
D. The equipment shown in the process are in exact orientation
A. The components drawn are not to scale
The symbol (shown below) is used in electrical diagrams to indicate a:
Select one:
A. A ground
B. A normally open contact
C. Knife switch
D. Transformer
C. Knife switch
On a P&ID, the letters “TI” inside a circle, show the location where a ___________ is installed.
Select one:
A. Thermometer
B. Trend-indicator
D. Transmitter
D. Flow meter
A. Thermometer
A process flow diagram (PFD) shows:
Select one:
A. The physical layout of equipment
B. All instrumentation
C. All the equipment in a plant
D. Major piping to do with a process
D. Major piping to do with a process
On P&IDs, the letters “NO” and “NC” are often found beside
Select one:
A. Flow indicator symbols
B. Controller symbols
C. Pressure transmitter symbols
D. Valve symbols
D. Valve symbols
Which of the following statements is true?
Select one:
A. A P&ID shows information about pipe sizes
B. A PFD is always drawn to scale
C. A P&ID shows how equipment is laid out for installation
D. A P&ID is always drawn to scale
A. A P&ID shows information about pipe sizes
One of the typical details shown in the Process Flow Diagram (PFD) includes:
Select one:
A. Main piping and direction of flow
B. All valve locations and orientation
C. Detailed configuration and exact location of equipment
D. Detailed pipe sizes
A. Main piping and direction of flow
The P&ID includes:
Select one:
A. A “Field Level Hazard Assessment” component
B. Equipment details such as vessel sizes
C. Detailed maintenance task procedure for the process equipment
D. Detailed job instructions of the process equipment
B. Equipment details such as vessel sizes
The Piping & Instrumentation Diagram (P&ID) includes
Select one:
A. Detailed maintenance task procedure for the process equipment
B. Detailed job instructions of the process equipment
C. Equipment details such as vessel sizes
D. A “Field Level Hazard Assessment” component
C. Equipment details such as vessel sizes
The symbol (shown below) is used in P&ID diagrams to indicate a:
Select one:
A. Globe valve
B. Gate valve
C. Plug valve
D. Check valve
D. Check valve
An electrical diagram will show:
Select one:
A. The exact location of each item in a building
B. The number and size of wires required
C. The type of load at each item
D. The basic power flow to each item
D. The basic power flow to each item
A piping and instrumentation diagram (P&ID) will show major flow lines:
Select one:
A. with most instrumentation
B. only with line size and major valves
C. with all information for those lines
D. with basic information for those lines
C. with all information for those lines
The symbol (shown below) is used in electrical diagrams to indicate a:
Select one:
A. Knife switch
B. Transformer
C. A ground
D. A normally open contact
C. A ground
One of the acceptable practices of single line sketches:
Select one:
A. Used instead of the P&IDs and PFDs
B. Hand written notes are used instead of Standard Operating Procedure (SOP)
C. Included as part of the trainee competent qualification sign-off requirements
D. Used as the official verification process for P&IDs and PFDs
C. Included as part of the trainee competent qualification sign-off requirements
With regard to written communication, the acronym “PFD” mean
Select one:
A. Process flow diagram
B. Plumbing fixture diagram
C. Piping fixture drawing
D. Process flow description
A. Process flow diagram
On a P&ID, symbols are used for instrumentation the first letter stands for
Select one:
A. The type of instrument
B. The type of alarm
C. The type of process
D. What is being measured
D. What is being measured
In a P&ID, the symbol (shown below) represents
Select one:
A. An electrical conductor
B. An instrument air line
C. A process pipe
D. A capillary tube
B. An instrument air line
The symbol (shown below) is used in P&ID diagrams to indicate a:
Select one:
A. Gate valve
B. Globe valve
C. Check valve
D. Plug valve
A. Gate valve
The symbol (shown below) is used in P&ID diagrams to indicate a:
Select one:
A. Check valve
B. Plug valve
C. Globe valve
D. Gate valve
B. Plug valve
The letters LAL inside a circle on a P&ID stands for
Select one:
A. Level alarm high
B. Level alarm low
C. Level recorder
D. Level glass
B. Level alarm low
The symbol (shown below) is used in P&ID diagrams to indicate a:
Select one:
A. Plug valve
B. Globe valve
C. Check valve
D. Gate valve
A. Plug valve
One of the acceptable practices of single line sketches:
Select one:
A. Used instead of the P&IDs and PFDs
B. Included as part of the trainee competent qualification sign-off requirements
C. Used as the official verification process for P&IDs and PFDs
D. Hand written notes are used instead of Standard Operating Procedure (SOP)
B. Included as part of the trainee competent qualification sign-off requirements
The symbol (shown below) is used in P&ID diagrams to indicate a:
Select one:
A. Globe valve
B. Gate valve
C. Plug valve
D. Check valve
D. Check valve
The symbol (shown below) is used in electrical diagrams to indicate a:
Select one:
A. Transformer
B. A normally open contact
C. Knife switch
D. A ground
C. Knife switch
One of the typical details shown in the Process Flow Diagram (PFD) includes:
Select one:
A. All valve locations and orientation
B. Detailed pipe sizes
C. Main piping and direction of flow
D. Detailed configuration and exact location of equipment
C. Main piping and direction of flow
A process flow diagram (PFD) shows:
Select one:
A. All instrumentation
B. The physical layout of equipment
C. Major piping to do with a process
D. All the equipment in a plant
C. Major piping to do with a process
On a P&ID, the letters “TI” inside a circle, show the location where a ___________ is installed.
Select one:
A. Thermometer
B. Trend-indicator
C. Transmitter
D. Flow meter
A. Thermometer
The Process Flow Diagram (PFD) is:
Select one:
A. A simplified schematic of a portion of the equipment in the process
B. A detailed drawing of a plant
C. The equipment shown in the process are in exact orientation
D. The components drawn are not to scale
D. The components drawn are not to scale
In a P&ID, the symbol (shown below) represents
Select one:
A. A capillary tube
B. An electrical conductor
C. A process pipe
D. An instrument air line
D. An instrument air line
