A vapour compression refrigeration cycle operates ween the condensation temperature of 20°C and porator temperature of –10°C with carbon dioxide efrigerant Temperature after isentronic

Q: Consider a two-stage cascade refrigeration system operating between the pressure limits of 08 and 0…

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Q: A Freon 12 plant operates between saturation temperature limits of -5°C℃ and 40°C. The refrigerant…

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Q: Find C.O.P from simple vapor compression refrigeration cycle R717. The evaporation temperature is -5…

A: Given data: Lower temperature (TL) = -5 degrees Celsius                                       =…

Q: Define C.O.P. of the simple vapor compression refrigeration cycle R-717. The evaporation temperature…

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Q: Calculate - The rotal coolingload and the room heat gain.

A: Given data:Total air flow rate  (cubic feet per minute)Fresh air composition (by mass)Fresh air…

Q: Example: 100 TR refrigeration capacity of air condition plant using R134a has evaporating and…

A: Given: RC = 100 TR as 1 TR=3.5 KWhence RC= 350 KW  Evaporating temp:  0 °CCondensing temp: 35 °C…

Q: 6-45 In sieum power plants, open fedwater heuters ae frequently utilized to heit the feedwater by…

A: As per given question Determine the ralio of the mas Now rates of the feedwaler and the superhested…

Q: SITUATIONAL PROBLEM NO IV A reheat cycle with two stages of reheating is executed with steam…

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

Strengthening of Alloys

Strengthening of the alloys is required as metals become weak due to various lattice defects, metal bonding phenomena. The strength of the metals is not enough for any mechanical work. The internal dislocations of any metals arise due to forming processes. Due to the movement of these dislocations, the metals are plastically deformed.