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The ratio of surface convection resistance to the internal conduction resistance...

This question belongs to Mechanical Engineering Heat And Mass Transfer
Heat and Mass Transfer
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The ratio of surface convection resistance to the internal conduction resistance is known as

Answer & Solution
Correct Answer: Option B
The Biot number is the ratio of the internal resistance of a body to heat conduction to its external resistance to heat convection.
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2 Comments
NEJAMUDDIN ALI
NEJAMUDDIN ALI 6 years ago
Just reverse it.
Ajaj Alam
Ajaj Alam 6 years ago
Biot numb is define as the ratio of internal conductance resistance of solid to external convection resistance
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