subject
Engineering, 13.03.2020 03:05 P4thing

A temperature transducer is used to measure the temperature of steam coming out of a steam generator. The following data are available from the manufacturer of the temperature transducer: Range: 0 − 1000 K Sensitivity: ±0.5% of full scale Linearity: ±1.5% of full scale Accuracy: ±1.0% of full scale To determine the repeatability of the transducer, 10 auxiliary tests at the desired average temperature of 800 K were run. The standard deviation of these measurements is 25 K. In a separate test of the data transmission system, 10 tests of the same temperature input resulted in a standard deviation of 20 K. The A/D converter is tested 10 times resulting a standard deviation of 15 K. (a) (10) Calculate the random uncertainty of the temperature measurement at 95% confidence level. (b) (8) Calculate the systematic uncertainty of the temperature measurement. (c) (7) Calculate the total uncertainty of the temperature measurement. If the steam temperature needs to controlled within ±10% from the desired 800 K. Please comment on the adequacy of this device.

ansver
Answers: 3

Another question on Engineering

question
Engineering, 03.07.2019 14:10
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
question
Engineering, 04.07.2019 18:10
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
question
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
question
Engineering, 04.07.2019 19:10
How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?
Answers: 2
You know the right answer?
A temperature transducer is used to measure the temperature of steam coming out of a steam generator...
Questions
question
Social Studies, 18.01.2020 15:31
question
Mathematics, 18.01.2020 15:31
question
Mathematics, 18.01.2020 15:31
Questions on the website: 13722360