Multiple Choice
What is the geometric mean of two heat transfer areas A1 and A2?
A) ?(A1 . A2)
B) ?(A1 + A2)
C) ½ ?(A1 . A2)
D) 2 ?(A1 . A2)
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q2: Tube expansion allowances exist in _ heat
Q3: The purpose of providing expansion bellows in
Q4: Which has the lowest Prandtl number?<br>A)Liquid metal<br>B)Aqueous
Q5: Multiple effect evaporation accounts for<br>A)Steam economy<br>B)Lower operating
Q6: The average heat transfer co-efficient over the
Q8: Prandtl number for most of dry gases
Q9: Fruit juice (a heat sensitive material) can
Q10: A black body does not _ radiation.<br>A)Absorb
Q11: Boiling point of a solution according to
Q12: Boiling point elevation for a strong and