Engineering, 20.07.2019 00:20 hgghukghj1814
If in a standard vapor-compression cycle using refrigerant 22 the evaporating temperature is - 5°c and the condensing temperature is 30°c, sketch the cycle on pressure-enthalpy coordinates and determine a. the work of compression, b. the refrigerating effect c. the heat rejected in the condenser, all in kilojoules per kilograms d. the coefficient of performance.
Answers: 3
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
If in a standard vapor-compression cycle using refrigerant 22 the evaporating temperature is - 5°c a...
Mathematics, 19.03.2020 04:34
English, 19.03.2020 04:34
Mathematics, 19.03.2020 04:35
Mathematics, 19.03.2020 04:35
Mathematics, 19.03.2020 04:35