1. Engineering
  2. Mechanical Engineering
  3. 2 a quantity of gas mean molecular weight 362 is...

Question: 2 a quantity of gas mean molecular weight 362 is...

Question details

2. A quantity of gas (mean molecular weight 36.2) is compressed according to the law pv- constant, the initial pressure and volume being 1.03 bar and 0.98 m3 respectively. The temperature at the start of compression is 17°C and at the end it is l 15°C, The amount of heat rejected during compression is 3.78 kJ, cp-0.92. Calculate (i) Value of n (ii) Final pressure (iii) Change in entrop Ans.(i) 1.331.107 b0.228 kJ/kg.K] 10 marks
Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution