Mechanical Engineering - Thermodynamics
Exercise : Thermodynamics - Section 6
6.
The air standard efficiency of an Otto cycle is given by (where r = Compression ratio, and γ = Ratio of specific heats)
1 - rγ - 1
1 + rγ - 1
7.
In an ideal gas turbine plant, it is assumed that the compression and expansion processes are
8.
When gas is heated at constant pressure, the heat supplied is utilised in
9.
The amount of heat required to raise the temperature of 1 kg of water through one Kelvin is called
10.
When wood is heated with a limited supply of air to a temperature not less than 280°C, the resulting fuel is
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers