1
GATE ME 1994
True or False
+1
-0
For air near atmospheric condition flowing over a flat plate the laminar thermal boundary layer is thicker than hydrodynamic boundary layer
A
TRUE
B
FALSE
2
GATE ME 1990
MCQ (Single Correct Answer)
+1
-0.3
In pool boiling the highest $$HTC$$ occurs in
A
Sub-cooled boiling zone
B
Nucleate boiling zone
C
Partial film boiling zone
D
Film boiling zone
3
GATE ME 1988
MCQ (Single Correct Answer)
+1
-0.3
For the fluid flowing over a flat plate with Prandtle number greater than unity, the thermal boundary layer for laminar forced convection
A
is thinner than the hydrodynamic boundary layer
B
Has thickness equal to zero
C
is of same thickness as hydrodynamic boundary layer
D
is thicker than the hydrodynamic boundary layer
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