Engine Operational
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Q22

FAILMCQpage 7holdREVIEW_MISSING_SOLUTIONP2UNREVIEWED
type=MCQ · page=7 · marks=1 · content_conf=0.7999999999999999 · math_conf=1

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Extracted22 / 65

If k is the mass transfer coefficient and Dᵥ is the molecular diffusivity, which one of the following statements is NOT CORRECT with respect to mass transfer theories?

Options

  1. A.
    For Film theory, k∝Dᵥ
  2. B.
    ForPenetrationtheory,k/proptoDv1/3For Penetration theory, k /propto D_{v}¹ / ³
  3. C.
    ForSurfaceRenewaltheory,k/proptoDv1/2For Surface Renewal theory, k /propto D_{v}¹ / ²
  4. D.
    ForBoundaryLayertheory,k/proptoDv2/3(1Mark)For Boundary Layer theory, k /propto D_{v}² / ³ (1 Mark)

Answer

B

Solution

(none)

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Category: REVIEW_MISSING_SOLUTION · Priority: P2 · Disposition: extraction_defect

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Source PDF: source.pdf
SegmentPageBBoxAssetEquationLink
option_B7noneREVIEW
option_C7noneREVIEW
option_D7noneREVIEW
Equations:none

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Issues

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  • option_B_operator_set_changed_raw_vs_derived
  • option_C_operator_set_changed_raw_vs_derived
  • option_D_operator_set_changed_raw_vs_derived
  • solution_absent