lamps provide the vehicle operator with information regarding the operation of main vehicle systems, such as battery charge level, oil pressure level, and airbag system status. Group of answer choices Marker Courtesy License Warning

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Estimate the change in specific internal energy au and specific enthalpy h from inlet to outlet for ethylene glycol (a liquid) flowing through each of the following devices: (a) a heat exchanger where the glycol temperature increases from 20 °c to 80 °c; (b) a pump operating at about 25 °c and increasing the glycol pressure from 100 kpa to 8 mpa.

Agas is compressed from vi 0.3 m, p 1 bar to of v2 0.1 m3, p2--3 bar. pressure and volume are related linearly during the process. for the gas, find the work, in kj.