Q1/If the mercury thermometer is used as a measuring device in a control system. What is the degree of it? And show how to reduce it's time constant? Then, if this thermometer having a time constant of (30 x 106nh) is initially at (560 °C), it is immersed in a bath at (150 °C) at (t=0), determine the indicated temperature at (t=3.5 min). Also, if the thermometer is read a temperature at (t =4.5 min), and then is return to the initial bath, find what will be the temperature reading at (t =6.5 min)?
Q1/If the mercury thermometer is used as a measuring device in a control system. What is the degree of it? And show how to reduce it's time constant? Then, if this thermometer having a time constant of (30 x 106nh) is initially at (560 °C), it is immersed in a bath at (150 °C) at (t=0), determine the indicated temperature at (t=3.5 min). Also, if the thermometer is read a temperature at (t =4.5 min), and then is return to the initial bath, find what will be the temperature reading at (t =6.5 min)?
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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![Q1/If the mercury thermometer is used as a measuring device in a control system. What
is the degree of it? And show how to reduce it's time constant? Then, if this
thermometer having a time constant of (30 x 106nh) is initially at (560 °C), it is
immersed in a bath at (150 °C) at (t=0), determine the indicated temperature at
(t=3.5 min). Also, if the thermometer is read a temperature at (t =4.5 min), and then is
return to the initial bath, find what will be the temperature reading at (t =6.5 min)?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F66167b9a-d081-4153-9d4e-e8c1e7ee6fa6%2F75e010b6-fda9-4b01-8b54-a31610d14e9a%2Fnq73b6p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1/If the mercury thermometer is used as a measuring device in a control system. What
is the degree of it? And show how to reduce it's time constant? Then, if this
thermometer having a time constant of (30 x 106nh) is initially at (560 °C), it is
immersed in a bath at (150 °C) at (t=0), determine the indicated temperature at
(t=3.5 min). Also, if the thermometer is read a temperature at (t =4.5 min), and then is
return to the initial bath, find what will be the temperature reading at (t =6.5 min)?
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