**ME8493 TE-I Important Questions**

Anna University Regulation 2017 MECH **ME8493 TE-I Important Questions with Answer Key** and **MECH 4th Sem ME8493 THERMAL ENGINEERING- I Engineering Answer Key** is listed down for students to make perfect utilization and score maximum marks with our study materials.

**ME8493 TE-I THERMAL ENGINEERING- I **

1 Define Air Standard Efficiency.

2 Draw Brayton cycle in TS and PV planes.

3 Complete the Otto cycle process by its P-V and T-S planes and name all the processes.

4 What are the assumptions made in Air Standard Cycles?

5 Write down the air standard efficiency equation of the Diesel Cycle.

6 Define mean Effective Pressure. Show that on p-v diagram.

7 When compression ratio is kept constant, what is the effect of cut-off ratio on the efficiency of diesel cycle?

8 In an Otto cycle, compression ratio is 9. Estimate the air standard cycle efficiency.

9 Derive expression for mean effective pressure for diesel cycle?

10 Point out the Diesel cycle on P-V and T-S planes and mention the four thermodynamic processes involved.

11 Consider a Diesel engine has a compression ratio of 14 and cutoff takes place at 6% of the stroke. Find the air standard efficiency.

12 Define Mean Effective Pressure?

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ME8493 THERMAL ENGINEERING- I Engineering Answer Key free download

Anna University MECH TE-I Important Questions Regulation 2017

ME8493 Answer Key, TE-I Unit wise Important Questions- MECH 4th Semester