A diesel engine has an air temperature and pressure at the beginning of the compression stroke of 290K and 220 kPa, respectively (State 1). At the end of the heat addition process the temperature and pressure are 1550K and 7200 kPa, respectively. Compute the following: (a) the temperature at the end of the compression process, (b) the volumetric compression ratio, (c) the temperature at the end of the expansion process, (d) the cycle thermal efficiency, and (e) the mean effective pressure. Assume air to be an ideal gas with Cp, o=1.004 kJ/(kg K) and Cv, o=0.717 kJ/(kg K).

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by