Physics · Instrumentation
Which of the following statements is correct regarding measuring instruments?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Compensation of an instrument improves its dynamic characteristics.✓
- 2The mean square value of a random signal cannot be found from a plot of its mean square spectral density against ω.
- 3If the time constant of a temperature measuring system is increased, it would improve the frequency response of the system.
- 4Compensation of a second-order instrument is done to decrease its damping ratio.
Correct answer
Compensation of an instrument improves its dynamic characteristics.
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