Interview Questions - Instrumentation designer / instrumentation draftsman


#1

These are the common interview question for instrumentation designer / draftsman

  1. Describe a process flow diagram and a process and instrument drawing.
  2. Draw the symbols for a gate, globe, and automatic valve.
  3. Draw the symbols for a centrifugal pump and positive displacement pump.
  4. Draw the symbols for a blower and a reciprocating compressor.
  5. Draw the symbols for a steam turbine and centrifugal compressor.
  6. Draw the symbols for a heat exchanger and a cooling tower.
  7. Draw the symbols for a packed distillation column and plate distillation column.
  8. Draw the symbols for a furnace and a boiler.
  9. Draw a simple process flow diagram using the symbols from questions 2–8.
  10. What information is obtained from a loop diagram?
  11. What information is available on electrical one-line diagrams?
  12. What information is contained on a plot plan drawing?