Physics · Process Control Instrumentation
What is the primary function of a chart recorder in industrial process instrumentation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To actuate control valves directly
- 2To continuously capture and display historical process variable data✓
- 3To actively regulate pressure fluctuations
- 4To store surplus electrical energy
Correct answer
To continuously capture and display historical process variable data
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