Aquantity of a gas occupying 0.14m at 9.65bar and 371°c is heated during a constant volume process until the pressure reaches 41.4bar. the gas is then expand adibatically to a pressure of 2.76bar. given that r= 0.288 kj /kgk and gamma =1.41

Prove the equivalence between the two statements of the 2nd law of thermodynamics (i. e., a violation of one statement leads to the violatio the other statement)

An external consultant recommends that a plant installs a bank of capacitors for power factor correction. this will reduce the peak electrical demand charges by an average of 93 kw every month. the plant current pays $13 per kw in peak demand charges. the capacitor bank will include 223 kw of fixed capacitors, and 183 of variable capacitors. the fixed capacitors cost $59 per kw, and the variable capacitors will cost $65 per kw. the consultant charges 21% of the equipment costs to install the capacitors. because this project will reduce the demand for the electric utility, they are prepared to provide a one-time rebate of $42 per kw of reduced demand. what is the simple payback period for this project (in years)?

List and describe the parts of boxford cnc milling machine with pictures?