4.4 An uncompensated thermocouple has a time constant of 10 s in a fast-moving liquid. Calculate the bandwidth of the thermocouple frequency response. (a) (b) Find the range of frequencies for which the amplitude ratio of the uncompensated thermocouple is flat within ±5%. (c) A lead/lag circuit with transfer function G(s) = (1 + 10s)/(1 + s) is used to compensate for thermocouple dynamics. Calculate the range of frequencies for which the amplitude ratio of the compensated system is flat within ±5%. (d) The velocity of the liquid is reduced, causing the thermocouple time constant to increase to 20 s. By sketching |G(jw)| explain why the effectiveness of the above compensation is reduced.

Q: The term “Poka Yoke” means: Error handling Mistake proofing Confidence level

A: Poka Yoke is the use of any automatic method or device that makes the error immediately obvious when…

Q: Develop a plan to calibrate the following: (a) The standard National Weather Service rain gauge. (b)…

A: A rain gauge essentially gathers the water that falls on it and logs the change in rainfall depth…

Q: The sides of a thin rectangular block are measured using different digital calipers as 25.00 + 0.05…

A: In case of sum of subtraction, uncertainties are simply added.

Q: he following applies to a second-order mechanical underdamped measurement system: a. It has…

A: Write the expression for underdamped vibration. Roots are in conjugate pairs.

Free Damped Vibrations

Free vibration is a type of vibration in which the external force is removed after giving the initial displacement to a body/system. In other words, in this type of vibration, force is applied at the initial displacement of the system, and after the initial displacement, force is removed, and the system vibrates at the natural frequency.