Piping Systems
Review Questions
A. Plug B. Pump C. Strainer D. Valve
5-2. Which of the following methods of projection are used in pipe drawings?
A. Isometric and topographic B. Orthographic and isometric C. Orthographic and topographic D. Topographic and view
5-3. What type of drawing is recommended for showing pipes either straight or bent in one plane?
A. Isometric B. Orthographic C. Topographic D. View
5-4. What type of drawing is recommended for showing all pipes either straight or bent in more than one plane?
A. Isometric B. Orthographic C. Topographic D. View
5-5. On a drawing that shows the crossing of pipes, what indicates the pipe farthest from the viewer where the other pipe passes in front of it?
A. Arrow B. Break C. Circle D. Square
5-6. What Military Standard establishes the color code used to identify piping carrying hazardous fluids?
A. 101 B. 303 C. 505 D. 707
5-7. What warning marking identifies materials that are extremely hazardous to life or health?
A. AAHM B. FLAM C. PHDAN D. TOXIC
5-8. What warning marking identifies a material that is NOT dangerous by itself, but is asphyxiating in confined areas?
A. AAHM B. FLAM C. PHDAN D. TOXIC
5-9. Standard symbols are generally NOT used in drawings of shipboard systems found in which of the following types of manuals?
A. Operation and maintenance B. Operation and supply C. Supply and maintenance D. Training and supply
5-10. What hydraulic line is also called a suction line?
A. Operating B. Pressure C. Supply D. Vent
5-11. What hydraulic line alternately carries pressure to an actuating unit and returns fluid from the actuating unit?
A. Operating B. Pressure C. Supply D. Vent
5-12. What hydraulic line carries excess fluid overboard or into another receptacle?
A. Operating B. Pressure C. Supply D. Vent
5-13. What American Society for Testing and Materials Standard lists the symbols used on hydraulic diagrams?
A. 01-1A-17 B. 14105A C. 803-50010149 D. F1000-13
5-14. On a hydraulic diagram, what markings indicate the direction of flow?
A. Arrows B. Circles C. Diamonds D. Squares
5-15. When interpreting piping designations of crosses and elbows, you should read what opening first?
A. Largest B. Smallest C. The one facing left D. The one facing right
Review Questions
A. Plug B. Pump C. Strainer D. Valve
5-2. Which of the following methods of projection are used in pipe drawings?
A. Isometric and topographic B. Orthographic and isometric C. Orthographic and topographic D. Topographic and view
5-3. What type of drawing is recommended for showing pipes either straight or bent in one plane?
A. Isometric B. Orthographic C. Topographic D. View
5-4. What type of drawing is recommended for showing all pipes either straight or bent in more than one plane?
A. Isometric B. Orthographic C. Topographic D. View
5-5. On a drawing that shows the crossing of pipes, what indicates the pipe farthest from the viewer where the other pipe passes in front of it?
A. Arrow B. Break C. Circle D. Square
5-6. What Military Standard establishes the color code used to identify piping carrying hazardous fluids?
A. 101 B. 303 C. 505 D. 707
5-7. What warning marking identifies materials that are extremely hazardous to life or health?
A. AAHM B. FLAM C. PHDAN D. TOXIC
5-8. What warning marking identifies a material that is NOT dangerous by itself, but is asphyxiating in confined areas?
A. AAHM B. FLAM C. PHDAN D. TOXIC
5-9. Standard symbols are generally NOT used in drawings of shipboard systems found in which of the following types of manuals?
A. Operation and maintenance B. Operation and supply C. Supply and maintenance D. Training and supply
5-10. What hydraulic line is also called a suction line?
A. Operating B. Pressure C. Supply D. Vent
5-11. What hydraulic line alternately carries pressure to an actuating unit and returns fluid from the actuating unit?
A. Operating B. Pressure C. Supply D. Vent
5-12. What hydraulic line carries excess fluid overboard or into another receptacle?
A. Operating B. Pressure C. Supply D. Vent
5-13. What American Society for Testing and Materials Standard lists the symbols used on hydraulic diagrams?
A. 01-1A-17 B. 14105A C. 803-50010149 D. F1000-13
5-14. On a hydraulic diagram, what markings indicate the direction of flow?
A. Arrows B. Circles C. Diamonds D. Squares
5-15. When interpreting piping designations of crosses and elbows, you should read what opening first?
A. Largest B. Smallest C. The one facing left D. The one facing right