Power Plant Readings and Operator Responsibilities
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Questions and Answers

Why are chart recorders often installed in control rooms?

  • To monitor multiple plant parameters simultaneously (correct)
  • To replace traditional circular charts with electronic displays
  • To record only historical data for boiler plant equipment
  • To observe bearing vibrations solely

What is one advantage of electronic displays over mechanical chart recorders?

  • They are renewed daily or weekly
  • They require less maintenance in terms of ink and paper replacement
  • They can only monitor boiler plant equipment
  • They can show the conditions of thousands of control parameters simultaneously (correct)

Why do control room operators monitor bearing vibrations?

  • To observe valve positions
  • To determine when equipment should undergo maintenance (correct)
  • To record only historical data for plant equipment
  • To replace traditional circular charts with electronic displays

How often are circular chart recorders typically renewed?

<p>Daily or weekly, depending on the recorder mechanism (B)</p> Signup and view all the answers

In which chapter can more detailed information about chart recorders and trends be found?

<p>Part A, Unit 9, Chapter 3 Basic Controls and Instrumentation Components (A)</p> Signup and view all the answers

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