Answer:
Explanation:
Given data:
T_1 = 55 degree F
t_2 - 25 degree F
COP = 2.45
Production rate = 28 lbm/h
we knwo that cooling load is given
Power is determined as
Answer:
(a) The mass fractions of α and β phases
⇒ and
(b) The mass fractions of primary α and eutectic micro constituents.
primary α = 0.73 and eutectic micro constituents = 0.27
(c) The mass fraction of eutectic α. = 0.07
Explanation:
Answer:Oxygen,Carbon dioxide,Nitrogen
Explanation:
Answer:
Blowing on it will cool it down.
Explanation:
Air blown from peoples lungs is faster because of the small temperature difference with the hot baked potato.