ME8493 Question Bank Thermal Engineering 1
ME8493 Question Bank Thermal Engineering 1 Regulation 2017 Anna University free download. Thermal Engineering 1 Question Bank ME8493 pdf free download.
Sample ME8493 Question Bank Thermal Engineering 1:
1.
Define Air Standard Efficiency.
BT-1
Remembering ME8493 Question Bank Thermal Engineering 1
2.
Draw Brayton cycle in TS and PV planes.
BT-3
Applying
3.
Complete the Otto cycle process by its P-V and T-S planes and name all the processes.
BT-3
Applying
4.
What are the assumptions made in Air Standard Cycles?
BT-1
Remembering
5.
Write down the major differences between Otto and Diesel Cycle.
BT-2
Understanding
6.
Define mean Effective Pressure. Show that on p-v diagram.
BT-2
Understanding ME8493 Question Bank Thermal Engineering 1
7.
When compression ratio is kept constant, what is the effect of cut-off ratio on the efficiency of diesel cycle?
BT-3
Applying
8.
In an Otto cycle, compression ratio is 9. Estimate the air standard cycle efficiency.
BT-5
Evaluating ME8493 Question Bank Thermal Engineering 1
9.
Derive expression for mean effective pressure for diesel cycle?
BT-4
Analysing
10.
Point out the Diesel cycle on P-V and T-S planes and mention the four thermodynamic processes involved.
BT-3
Applying
11.
Consider a Diesel engine has a compression ratio of 14 and cut-off takes place at 6% of the stroke. Find the air standard efficiency.
BT-5
Evaluating ME8493 Question Bank Thermal Engineering 1
12.
Define Mean Effective Pressure?
BT-1
Remembering
13.
Describe with neat sketches of p-v and T-s dual cycle?
BT-3
Applying ME8493 Question Bank Thermal Engineering 1
14.
Name the factors that affect the air standard efficiency of diesel cycle.
BT-1
Remembering
15.
Define the terms compression ratio and cut-off ratio.
BT-1
Remembering
16.
Predict the effect of cut-off ratio on the efficiency of diesel cycle when the compression ratio is kept constant?
BT-2
Understanding ME8493 Question Bank Thermal Engineering 1
17.
For the same compression ratio and heat supplied, Identify the order of decreasing air standard efficiency of Otto, Diesel and Dual cycles.
BT-1
Remembering
18.
Express the Brayton cycle (Limited pressure cycle) on P-V and T-S planes and mention the various processes.
BT-2
Understanding
19.
A Carnot cycle works between the temperatures 300K and 700K. Calculate the maximum work possible per Kg of air.
BT-3
Applying ME8493 Question Bank Thermal Engineering 1
20.
Compare diesel and Dual cycle.
| Subject name | Thermal Engineering 1 |
| Short Name | TE 1 |
| Semester | 4 |
| Subject Code | ME8493 |
| Regulation | 2017 regulation |
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