railway RRB JE (CBT I + CBT II) Mock Test 2024 Internal Combustion Engine Engine Performance Parameter Mean Effective Pressure
If area of actual indicator diagram is 20 cm2 and base width of indicator diagram is 10 cm and spring value is 5 N/m2/cm then mean effective pressure will be __________.
1
30 N/m2
2
20 N/m2
3
10 N/m2
4
50 N/m2