The transfer function of a second order system is _____________________?
Correct answer: A. 1/(T2s2 + 2ξTs + 1)
- A. 1/(T2s2 + 2ξTs + 1)
- B. 1/(T2s2 + 2Ts + 1)
- C. 1/(T2s2 + 2ξT + 1)
- D. None of these
Explanation
The standard normalized second-order transfer function is 1/(T²s² + 2ξTs + 1), where T is the time constant and ξ is the damping ratio. The damping-ratio symbol must multiply the first-order term.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Process Control and Instrumentation
254 free Process Control and Instrumentation MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Process Control and Instrumentation questions
Range of hydrogen gas constant volume thermometer is _____________ °C?
In an exothermic chemical reactor, the manipulated variable is the flow rate of_______________?
Which of the following thermocouples is the most suitable for measuring a temperature of about 1600°C in an oxidizing atmosphere ?
Which of the following thermometers is not suitable for distant reading upto 60 metres ?
Helium gas constant volume thermometer is suitable for the measurement of a temperature of ______________ °C?
The ______________ of a vapor pressure thermometer is a primary element?