Example 9.6. A control system is shown below. Set R print 2(1+s) Load d m 1 s+4 (a) Determine the variation of C with time for a unit step change in the set point.

Q: pressure increase

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Q: A saturated solution containing 1000 kg of potassium chloride at 360 K is cooled in an open tank to…

A: Given: At T = 360 K, a saturated solution containing 1000 kg of potassium chloride is cooled in a…

Q: reaction enthalpy at 190°C

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Q: 8.1 A step change of magnitude 4 is introduced into a system having the transfer Y(s) 10 X(s)…

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Q: 5.5. An aqueous feed of A and B (400 liter/min, 100 mmol A/liter, 200 mmol B/liter) is to be…

A: Write the reaction as follows: A+B →R   The rate expression for the above reaction is -rA = 200CACB…

Q: Which is more volatile ? the compound with less or higher boiling point?

A: T, x-y diagram of a binary mixture represents the composition of species in vapor and liquid phase…

Q: What is the volume of a plug flow reactor with an elementary gas-phase reaction A⇒ 3R and a lesired…

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Q: Please show your complete solution and show units when solving thanks. Given the figure below, It…

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Q: A central power plant, rated at 800 000 kW, generates steam at 585 K and discards heat to a river at…

A: Given  Power plate power = 800000 kW Steam generated at temperature TH = 585K Discard heat…

Q: Liquid isobutane at T=160 °F and pressure P=500 psia with a flow rate of m = 1000 lbmol/hr is sent…

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Q: An amino acid of interest was produced in a fed-batch culture using glucose in the feed medium. The…

A: Given  VO = 500 L F = 50 L/h XO = 20 g/L µmax= 0.2 h-1 Ks = 0.5 g/L Yx/y = 0.3 g/ g

Q: Consider a power plant operating on the standard Rankine cycle (isentropic turbine and pump), where…

A: Note:-“Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Ans. Bos 25: Hot oil at a rate of 1.2 kg/s (Cp = 2083 J/kg-K)) flows through double pipe heat…

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Q: Calculate the mole fraction of He in a gass mxiture of N2 and He, assuming the mass percentage…

A: basis = 100 g mass of nitrogen = 60% of 100 g = 60 g mass of helium = 40% of 100 g = 40 g molar mass…

Q: A certain coal is pulverized and burnt in a burner. Analysis of coal showed 70% C, 10.7% ash and…

A: c) 2272.45 m3 d) 7938.90 mgSO2 / m3

Q: 3-41 Water is boiled at sea level (1 atm pressure) in a pan placed on top of a 3-kW electric burner…

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Q: 3.2. Liquid A decomposes by first-order kinetics, and in a batch reactor 50% of A is converted in a…

A: Given  Let initial concentration CAo

Q: A standard, flat-6 blade disk turbine agitator is installed in a tank with baffles. The tank has a…

A: Given data: Diameter of tank = 1.83 m Diameter of turbine = 0.61 m Width of turbine = 0.122 m Width…

Q: Evaluate the following three (3) expressions in terms of {P,V,T,C₁,C}. Simplify your answers for…

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Q: 2. Consider this item as REAL gases: Two hundred and fifty pounds of a mixture of 6.63.% propane…

A: A mixture of gases is completely vaporized.

Q: 2) A cylinder holds 200 kg of water at 120 °C at a pressure of 20 MPa. The temperature is increased…

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Q: Diesel truck exhaust is typically >200 deg. C and contains the following gases, in decreasing order…

A: The exhaust rotates gas between the system and the environment. This system is included to reduce…

Q: the irreversible, liquid-phase, elementary reaction a + b -> 2c is carried out in a pfr under…

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Q: A gas containing equal parts methane, ethane and ammonia flows at a constant rate through a…

A: It is given that methane, ethane, and ammonia are in equal parts and flow at a constant rate through…

Q: A one cubic foot tank, which is perfectly rigid, contains humid air at 20 psig and 70°F. Heat is…

A: Given, The initial pressure of air, P1 = 20 psig The final pressure of air, P2 = 50 psig The initial…

Q: Steam, initially at 700 lbf/in.2, 550°F undergoes a polytropic process in a piston-cylinder assembly…

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Q: The heat capacity of sulfur is Cp= 15.2 + 2.68T where Cp is in J/(g- mol K and T is in K, Convert so…

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Q: Consider the Continuous Stirred Tank Reactor (CSTR) shown in Figure P4.25. A single irreversible…

A: Given details, Single irreversible first-order reaction in CSTR…

Q: Consider a steam pipe of length L = 15 m, inner radius r1 = 8 cm, outer radius r2 = 10 cm, and…

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Q: Given: Two gray bodies: Body 1 at 200 C and Body 2 at 100 C with emissivity of 0.6 and 0.8…

A: Given that- Body 1 temperature= 2000C = 473K Emissivity, ε= 0.6 Body 2 temperature=1000 C= 373 K…

Q: Enumerate transport property correlations used to determine the molecular diffusivities of gases and…

A: Given information: Transport property correlation To determine the molecular diffusivities of gases…

Q: 25: Hot oil at a rate of 1.2 kg/s (Cp = 2083 J/(kg-K)) flows through double pipe heat exchanger. It…

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Q: Solid calcium fluoride (CaF2) reacts with sulfuric acid (H2SO4) to form solid calcium sulfate…

A: It is given that calcium fluoride (CaF2) reacts with sulfuric acid (H2SO4) to form solid calcium…

Q: A certain coal is pulverized and burnt in a burner. Analysis of coal showed 70% C, 10.7% ash and…

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Q: A thick cylindrical pipe with length of 1 m and an inner diameter of 20 mm and an outer diameter of…

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Q: Please read the problem and answer the questions  The following questions are related to the final…

A: Note: We are authorized to answer three subparts at a time, since you have not mentioned which part…

Q: Peng/Robinson equation of state

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Q: 3-45 Saturated steam at T=30°C condenses on the outer surface of a cooling tube at a rate of 45…

A: From  Steam table At  T sat = 30 oC hfg   = 2429.8 kj/kg m = 45 kg/h

Q: A benzene solution of an organic compound A analyses 10% of A. Th molality of the solution is…

A: The molality of the solution given is m = 0.62 Basis: 1 kg of solvent (benzene) The mole fraction of…

Q: Determine the reactions at the support And C of the following beam. Note that there is an internal…

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Q: Propane gas at 85 °F and a gauge pressure of 1.5 atm flows into a reactor at a rate of 1412 kg/hr.…

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Q: AH in f298 Estimate ΔΗ. mol for 1,3-Butadiene as a liquid.

A: First write the heat of formation reaction of 1,3 butadiene. And then, Write the combustion…

Q: a forced convection dryer.

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Q: Under constant pressure P = 18 bar an ideal gas of 1.5 mol undergoes expansion from 1.2L to 23.5L,…

A: Given data: P = 18 bar n = 1.5 mol V1 = 1.2 L V2 = 23.5 L

Q: List 4 key difference between closed cell and open cells spray foam insulation

A: Open Cell Close Cell Open cell foam is full of cells that aren’t completely encapsulated Closed…

Q: Example 6.1. A horizontal steel pipe having a diameter of 50 mm is maintained at a temperature of…

A: Given  Diameter of steel pipe = 50mm Temperature of pipe surface = 50oC Room wall Temperature  = 25…

Q: Calculate the % relative humidity of air-water vapor mixture having a humidity of 0.0144 at 30oC and…

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Q: FR&B 3.32. A mixture of methane and air is capable of being ignited only if the mole percent of…

A: Given that- For basis air- methane mixture feed= 1 mol Mol of methane in mixture= 9 mol % = 0.09 mol…

Q: Reported values for the virial coefficients of isopropanol vapor at 200°C (473.15 K) are: B = -388…

A: Given values of virial coefficients pf isopropanol vapor at 200oC are B = -388 cm3/mol and C =…

Q: bypass stream

A: