Answer / arvind yeram

since high powered engine are the high temp engine hence
used the fuel with high c.r.

Answer / triny

1. When you fill up with gas, fill up halfway and try to keep your tank above one quarter full.
2. Add a synthetic oil additive to either natural or synthetic oil when getting your oil changed.
3. Try to avoid using the air conditioner in stop-and-go city driving as it causes the engine to work hard and consume more fuel
4. If you're trying to find a direct way to control the amount of gas you are using, monitor how hard your engine is working is key.

Work done in compressing 1kg of gas adiabatically from p1,V1,T1 to p2, V2, T2 is equal to

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