287) A process of heating crude oil to a high temperature under a very high pressure to increase the yield of lighter distillates, is known as

288) If in the equation pvⁿ = C, the value of n = 1, then the process is called isothermal process.

289) The specific volume of a system is an __________ property.

290) Which of the following process can be made reversible with the help of a regenerator?

291) The ideal efficiency of simple gas turbine cycle depends upon pressure ratio.