Answers: 1
Another question on Engineering
Engineering, 03.07.2019 14:10
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
Engineering, 04.07.2019 18:20
Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero
Answers: 2
Engineering, 04.07.2019 18:20
Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point.the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
Engineering, 04.07.2019 18:20
Refrigerant-134a enters the compressor of a refrigerator as superheated vapor at 0.14 mpa and -10°c at a rate of 0.05 ka/s and leaves at 0.8 mpa and 50°c. the refrigerant is cooied in the condenser to 0.72 mpa and 26'c. it is then throttled to 0.15 mpa. sketch the t-s diagram for the system and evaluate: 6) the rate of heat removai from the refrigerated space (kw), it) the power input to the compressor (kw), ii) the isentropic efficiency of the compressor (%), and iv) the cop of the refrigerator.
Answers: 2
You know the right answer?
Why do wires hang loosely during summer?...
Questions
Mathematics, 04.03.2021 17:40
Mathematics, 04.03.2021 17:40
Health, 04.03.2021 17:40
Physics, 04.03.2021 17:40
Chemistry, 04.03.2021 17:40
Mathematics, 04.03.2021 17:40
Mathematics, 04.03.2021 17:40
Mathematics, 04.03.2021 17:40
Mathematics, 04.03.2021 17:40
Mathematics, 04.03.2021 17:40
Mathematics, 04.03.2021 17:40
History, 04.03.2021 17:40
English, 04.03.2021 17:40
