Question

Group B
Only two questions from this group
2. Draw PV and TS diagram of open and close cycle gas turbine.
3 What is steam nozzle. Define convergent and divergent nozzle.
4. single cylinder, two stroke petrol engine develops 4kw IP. Find
piston, if the mean effective pressure is 6.5 bar and piston diameter 10
Group-C
Only two questions from this group
5. If speed of the engine= 1000 rpm; load on brake - 1000N; length of the
working on the Otto cycle, has a cylinder diameter of 150 mm and a stro
volume is 1.25x10m'. Find the air standard efficiency of this engine.
6. Difference between petrol and Diesel engine.
7. Define between brake power, indicated power, brake power efficiel
efficiency​

Answer 1

Answer:

ditoyfyyduftyopuf6ir5iriy

Answer 2

Answer:

srrry samaj nhi aaarha srry kosis kiya maina