An ideal diesel engine uses air as the working fluid. the volume of the cylinder is 1200 cmº at the beginning of the compression process, 75 cm at the end, and 150 cm after the heat-addition process. the state of air at the beginning of the compression process is 100 kpa and 17 °c. determine (a) the pressure at the beginning of the heat-rejection process, (b) the network per cycle, and (c) the mean effective pressure.

answer:

i lost in getting someone back.

i learned that people are really two-faced and no matter how angelic someone appears they always have a devil side and that you cant trust anyone anymore no matter how dear they are to you.

if your wondering who it waz it waz mah still miss her tho

~batmans wife dun dun

answer:

the answer is d

explanation:

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only

answer:

me yeah

explanation: