763Mechanical EngineeringMedium
Standard air is the air at________?
A0°C and standard atmospheric conditions
B15°C and 1 kg/cm2
C25°C, 1 kg/cm2 and RH of 60%.
D20°C and 1 kg/cm2 and relative humidity 36%
Eatmospheric conditions at any specific location
Correct answer
D. 20°C and 1 kg/cm2 and relative humidity 36%
Explanation
The correct answer is 20°C and 1 kg/cm2 and relative humidity 36%.