Question

In: Mechanical Engineering

a) Briefly write down the basic heat gains that make up the cooling load in items....

a) Briefly write down the basic heat gains that make up the cooling load in items.

b) A desired feature from refrigerants is that the evaporation pressure is high and the condensing pressure is low. Explain the main reason for this by drawing the T-s diagram of a single-stage cooling cycle.

Solutions

Expert Solution

cooling load is defined as the amount of heat to be removed from the cooling space.


Related Solutions

a) Briefly write down the basic heat gains that make up the cooling load in items....
a) Briefly write down the basic heat gains that make up the cooling load in items. b) A desired feature from refrigerants is that the evaporation pressure is high and the condensing pressure is low. Explain the main reason for this by drawing the T-s diagram of a single-stage cooling cycle.
Write down three stages of a cold-worked copper that is heat treated and explain them briefly.
Write down three stages of a cold-worked copper that is heat treated and explain them briefly.
(you can make it up) Over a seven-day period, write down every penny that you spend,...
(you can make it up) Over a seven-day period, write down every penny that you spend, and what you buying. Include in your analysis, the monthly expenses you identified earlier in the course. Examine your analysis. What patterns do you see? WHAT IS YOUR LATTE FACTOR? That is, what might you be able to sacrifice, in favor of plowing more money into your savings? Now that you have identified areas of savings, how might you be able to make the...
Write down the conservation of energy equation for heat when a mass of ice, at a...
Write down the conservation of energy equation for heat when a mass of ice, at a temperature less than 0℃ (T1), is added to a copper (Cu) container holding some hot water, at a temperature less than 100℃ (T2) . Underneath each term indicate the process involved, e.g. ice warms (Q1), ice melts (Q2), water that was ice warms (Q3), hot water cools (Q4), copper container cools (Q5). Your equation must contain all these variables mice,mwater,mCu,cice, cwater, cCu and Lf;...
​At heat death the universe _____. ​A) reaches thermal equilibrium B) cools down C) heats up
​At heat death the universe _____. ​A) reaches thermal equilibrium B) cools down C) heats up
System multiplicity will not increase when...? volume up, volume down, heat transferred at constant temp to...
System multiplicity will not increase when...? volume up, volume down, heat transferred at constant temp to system, or 1 mol reactant to 2 mol product
if you make up a solution of 100ml of 0.1m HEPES in the basic form what...
if you make up a solution of 100ml of 0.1m HEPES in the basic form what will be the pH? show all work
3. Load the dataset called ec122a.csv and decide the appropriate regression to run. Write down what...
3. Load the dataset called ec122a.csv and decide the appropriate regression to run. Write down what transformations, corrections, etc... you make and why. y1 x1 5.3478787576716 -0.930542577578737 -69.4411002445282 -14.3360876802962 17.6647698924475 1.81741420842464 98.6511466667161 16.8769469917607 14.7965900933862 1.44147861051093 -34.5302655286703 -8.00737844994315 93.0899709372717 15.9601981407006 9.21693205816442 0.677367144474178 82.6007511115692 13.940352476942 115.798113882096 21.2544523041556 210.387049747658 38.2407928740359 25.53810654411 2.87106608048978 103.832140647001 18.1287219709914 69.9887102526973 11.9894172917371 115.53192498448 20.8016798770016 121.344292025264 22.0189019228638 92.7341812552436 15.9508245127554 141.336831165046 25.3838968113616 43.9676084746945 6.62783843142594 170.312498248916 30.6056891002234 100.141722965535 18.0744156617512 135.127526516403 25.1557427275658 35.4910615569294 5.34067840867235 49.0886162426323 7.66630180243485 183.23305880313 33.6747888141339 133.899669788226 31.0484776835843 119.472386558899 19.6774321421239 158.382012262513...
Write down on-the-job training methods and non-business training methods as items
Write down on-the-job training methods and non-business training methods as items
how to look at a basic graph and draw conclusions from it. (write down) explain
how to look at a basic graph and draw conclusions from it. (write down) explain
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT