In a production facility, 1.6-in-thick 2-ft × 2-ft square brass plates (ρ = 532.5 lbm/ft3 and cp = 0.091 Btu/lbm·°F) that are initially at a uniform temperature of 75°F are heated by passing them through an oven at 1500°F at a rate of 300 per minute. If the plates remain in the oven until their average temperature rises to 900°F, determine the rate of heat transfer to the plates in the furnace.

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A: Given:The mass of the helium gas is m=0.6 kg.The initial pressure of the helium gas is P1=100…

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Q: A well-sealed room contains 60 kg of air at 200 kPa and 25°C. Now solar energy enters the room at an…

A: GIVEN DATA - m=60kg T1=25'C =25+273=298K SOLAR HEAT =0.8KJ/S FAN POWER =120W TIME…

Q: In a production facility, 1.2-in-thick, 2-ft × 2-ft square brass plates (ρ = 532.5 lbm/ft3 and cp =…

A: Given data

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Q: (2) A well-insulated 114 m room initially at 4°C and 90 kPa is heated by the radiator of a steam…

A: Given:-              v = 1143T = 4° CP = 90 kPa100 kPa after 146 mm      40 L From the steam table…

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A: The initial volume is The initial pressure is .The initial temperature is .The final pressure is…

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A: (a). Given data For glaubers salt the melting point temperature and heat of fusion are as follows:…

Q: (2) A well-insulated 106 m³ room initially at 3°C and 88 kPa is heated by the radiator of a steam…

A: Given that, Volume of isulated room, v=106 m3Initial temperature, T1=3 °C,Initial Pressure, P1=88…

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Q: In a production facility, 1.2-in-thick, 2-ft × 2-ft square brass plates (ρ = 532.5 lbm/ft3 and cp =…

A: Given data

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A: Given:The mass of the helium, (m)=1 kg.The initial volume of the helium, ()=5 m3The final volume of…

Q: In a production facility, 1.6-in-thick 2-ft x 2-ft square brass plates (p = 532.5 lbm/ft³ and Cp =…

A: Given:   The thickness of plate (t) = 1.6 in The area of plate A = 4 ft2 The density of plate (ρ) =…

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Q: Refrigerant-134a at 320 kPa and 40°C undergoes an isothermal process in a closed system until its…

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Q: A 50-L electrical radiator containing heating oil is placed in a 50-m³ room. Both the room and the…

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Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

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Q: Consider the insulated piston-cylinder device shown in the figure below. The cylinder has a piston…

A: (a) To find: The final temperature.  Given: The initial volume is V1=0.8 m3. The final volume is…

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Q: It is insulated against heat, except for a cylinder base B with a volume of 100 liters. This…

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Q: Two kilograms of an ideal gas at 700 kPa with an initial volume of 0.25 m3 expand adiabatically to a…

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Q: piston-cylinder device c quilibrium, isothermal ex

A: given:mass of argon=4kgwork done by system=15jwork done by paddle wheel=3kj

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A: Given data: The density of ball, ρ = 8085 kg/m3. The specific heat, cp = 0.480 kJ/kgˑo The diameter…

Q: Air is in a piston-cylinder device initially at 800 psia and 2500°F. The air is now expanded such…

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Q: A well-insulated 4-m × 4-m × 5-m room initially at 10°C is heated by the radiator of a steam heating…

A: Given data T1=10°cV=15 LP1=200 KPaWfan=120 WP2=100 kPa

Q: An insulated rigid tank initially contains saturated liquid water at 200°C. At this state,  only 25%…

A: Temperature=200°Conly 25% occupiedt=20minm=1.4kg To-Find:- a) The volume of the tankb) Final…