Power Engineering MCQ Power Engineering "Standard conditions" used to compare mass densities of several substance are set at _____ atmosphere pressure.

"Standard conditions" used to compare mass densities of several substance are set at _____ atmosphere pressure.

A. 25°C and 25

B. 20°C and 1

C. 20°C and 0

D. 0°C and 0

E. 0°C and 1

Answer: E

Power Engineering MCQ