The dynamic behavior of a temperature sensor/transmitter can be modeled as a first-order transfer function (in deviation variables) that relates the measured valueTₘ to the actual temperature,T :T′ₘ(s)/T′(s)=1/(10s+1) Both Tₘ and T′ have units of∘C and the time constant has units of seconds. An alarm will sound when Tₘ exceeds 30∘C. If the process is initially at steady state, and thenTsuddenly changesfrom 25 to 35∘C at 1:10 PM, at what time will the alarm sound?

Q: A control system has Gᵥ=Gₘ=1 and a second-order process Gₚ with Kₚ=2,? 1=4min,and ?2=1 min, which is...

A:

Q: Certain solid substances, known as hydrated compounds, have well-defined molecular ratios ofwater to...

A: Hi and thanks for the question, but you have posted multiple subparts, so we will answer the first 3...

Q: The water at –2°C is said to be in a metastable state. Write an essay on metastable states, and disc...

A:

Q: Air at 18°C (cp = 1006 J/kg·K) is to be heated to 58°C by hot oil at 80°C (cp = 2150 J/kg·K) in a cr...

A:

Q: Which tray has the worst turndown ratio?

A: The tray with the worst turndown ratio is to be determined.

Q: The standard enthalpy of formation of ethylbenzene is -12.5 kJ mol-1.Standard enthalpies of formatio...

A: The reaction for the combustion of ethylbenzene is written as:

Q: A typical high-grade semi-bituminous coal has been found to contain 16.8% volatile matter and 83.2% ...

A: To estimate ratio of H2 to C, we can follow the steps below Taking basis as 100 moles Mass %= wt/mol...

Q: A pure saturated hydrocarbon is burned in excess air. Air is supplied at the rate of 284.14 m3/kmol ...

A: Combustion of a hydrocarbon fuel involves chemical reactions between C and O2 which could  produce b...

Q: Gaseous fuel composed of 70% carbon, 25% hydrogen and 5% oxygen is burned with 20% excess air. Air i...

A: The given fuel composition is:   Carbon, C = 70% Hydrogen, H = 25% Oxygen, O = 5%   The basis is tak...

Q: Establish the relation between K and Kc for the reaction 3 N2(g) + H2(g) ⇋ 2 HN3(g).

A: If Δn denotes the difference in the stoichiometric coefficients of reactants and products, then the ...

Q: A piston cylinder assembly initially contains 5 kg of water, a saturated liquid vapor mixture at a p...

A:

Q: Describe the Physical and Chemical Changes and Properties of Energy?

A: The physical as well as the chemical changes are to be described along with the properties of energy...

Q: Gaseous fuel composed of 70% carbon, 25% hydrogen and 5% oxygen is burned with 20% excess air. Air i...

A: The given fuel composition is:   Carbon, C = 70% Hydrogen, H = 25% Oxygen, O = 5%   The basis is tak...

Q: The followingE(t) curves were obtained from a tracer test on two tubular reactors in which dispersio...

A:

Q: For molecular geometry shown here, list the number of total electron groups, the number of bonding g...

A: The total number of electron groups, the number of bonding groups and lone pair number on central at...

Q: How was the Fahrenheit temperature scale calibrated? Decribe how this calibration process reflects m...

A: Fahrenheit is a scale to measure the temperature of an object. The temperature of an object is defin...

Q: How does the explicit-Euler method differ from the implicit method?

A: The difference between the explicit and implicit Euler method is to be mentioned.

Q: A process is described by the transfer function G(s)=1/{(5s+1)(s+1)} Find the range of controller se...

A:

Q: Which is the predominant intermolecular force responsible for the boiling-point trend of H2S, H2Se, ...

A: The force which is dominant in the boiling trend of the given compounds is to be mentioned.

Q: A system for separating a binary mixture by extractive distillation,followed by ordinary distillatio...

A: The given process for binary mixture separation contains an extractive distillation column followed ...

Q: A 5.00-wt% aqueous sulfuric acid solution flows through a 45-m long pipe with a 6.0cm diameter at a ...

A:

Q: What is meant by the boilup ratio?

A:

Q: Explain how heat from the earth is converted into electricity

A:

Q: When feed to a distillation column contains impurities that are much more volatile than the desired ...

A:

Q: What is the function of gluLookAt() and glortho() ?

A:

Q: The Ksp value for PbS(s) is 8.0 * 10-28. By using this value together with an electrode potential fr...

A: The standard reduction potential for the reaction given is to be determined using the value from app...

Q: Carbon dioxide enters and adiabatic compressor at 100kPa and 300K at a rate of 0.5 kg/s and leaves a...

A: (a) The volumetric flow rate of the CO2 at the inlet of the compressor is to be determined.   Consid...

Q: P17B.8 The following data have been obtained for the decomposition of N,O,(g) at 67°C according to t...

A: The reaction order, the rate constant and the half-life of the process is to be calculated.

Q: Aluminum sulfate can be made by reacting crushed bauxite ore with sulfuric acid, according to the fo...

A:

Q: Determine what functions of time will appear in y(t). Which y(t) are oscillatory? Which have a const...

A:

Q: How Metallurgical engineers can help to solve the problem of Industrial innovation in communities.

A: Industrial innovation is developing new products or processes by the industrial sector in order to m...

Q: Expressing Cj=hj (X) for a Liquid-Phase Batch ReactionSoap consists of the sodium and potassium salt...

A: Take the basis of the calculation to be sodium hydroxide (NaOH). The given reaction is written in th...

Q: Elvis Stojko (former Canadian and world figure skating champion) is goingto execute a triple axel ju...

A: The amount of moment exert by the ice on the man is to be determined.

Q: A liquid solution containing 49 moles of benzene and 21 moles of toluene is slowly heated to 363 K a...

A: Note: The given vapor pressure of toluene does not give compatible results for the equilibrium mole ...

Q: A coolant (specific gravity=1.2) is pumped through aheat exchanger and control valve at a nominal (d...

A: The valve coefficient for the the given process is to be determined.

Q: (i) Controlled variable (ii) Set-point variable with its value. (iii) Manipulated variable

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...

Q: What is (a) the flux of nutrient molecules down a concentration gradient of 0.10 mol dm-3 m- 1, (b) ...

A: Diffusion coefficient for sucrose (A) in water (B) is, DAB = 5.22x10-10 m2/s

Q: A composition analyzer is used to measure the concen-tration of a pollutant in a waste water stream....

A: The concentration of a pollutant present in a waste-water stream is measured by a composition analyz...

Q: Why do azeotropes limit the degree of separation achievable in a distillation operation?

A: The reason why azeotropes reduces the separation degree during the process of distillation is to be ...

Q: Derive the characteristic equation for a controlsystem with the following transfer functions:Gc=Kc,G...

A: The characteristic equation of the given control system is to be determined. The stability of the sy...

Q: Physical properties may change because of a chemical change. For example, the color of an egg "white...

A: Any kind of change in only the physical properties of a substance is defined as physical change. Thi...

Q: Carburetted water gas is produced in the same way as blue water gas except that it is done in the pr...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: Q.1 A gas of CH4 is diffusing under steady state condition through a tube containing nitrogen gas. T...

A: Under steady state conditions, a gas stream of CH4 (A) is diffusing through a tube that contains Nit...

Q: A sample has a specific volume of 5.2 M3/ kg and a molar volume of 1160m3kg/mol determine the molecu...

A:

Q: For a liquid-level control system similar to that in Fig, Appelpolscher has argued that integral con...

A:

Q: Gaseous fuel composed of 65% carbon, 30% hydrogen and 5% oxygen saturated with water vapor is burned...

A: