subject
Engineering, 17.01.2022 19:00 lujaynsparkles

An R-12 vapor compression system has a condensing temperature of 50 o C and an evaporating temperature of 0 o C. The liquid leaving the condenser is a saturated liquid and the compression is isentropic. Determine: i. The refrigerant flow rate,
ii. Compressor power,
iii. The heat reject,
iv. The COP.

ansver
Answers: 1

Another question on Engineering

question
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
question
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
question
Engineering, 04.07.2019 18:10
Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
Answers: 2
question
Engineering, 04.07.2019 18:10
Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables
Answers: 1
You know the right answer?
An R-12 vapor compression system has a condensing temperature of 50 o C and an evaporating temperatu...
Questions
question
History, 01.09.2020 18:01
question
Social Studies, 01.09.2020 18:01
question
English, 01.09.2020 18:01
Questions on the website: 13722363