Which one of the following cannot be unit of thermal conductivity?
A) Kcal/m-hr°C
B) cal/c,-sec°K
C) BTU/ft-h°F
D) CHU/ft-hr°C
E) Watt / m2 K
Correct Answer:
Verified
Q13: Dynamic similarity is the similarity of
A)Shape
B)Forces
C)Velocities
D)Effective dimensions
E)None
Q14: Which of the following is an example
Q15: The sensible heat of hot industrial gases
Q16: For glass wool the thermal conductivity varies
Q17: Metals are good conductors of heat because
A)They
Q19: A body cools from 80°C to 70°C
Q20: Calorific value of Indian coal is
A)5700 kcal/kg
B)9600
Q21: The statement that the emissivity and absorptivity
Q22: Emissivity and absorptivity of a surface are
Q23: The equation m x T = constant
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