Guys, can you provide me the National Fertilizers Limited Chemical Engineering Entrance Exam Sample Paper????

National Fertilizers Limited Chemical Engineering Entrance Exam is GATE, so here I am sharing the GATE Chemical Engineering Question Papers Answers:

Water is flowing under laminar conditions in a pipe of length L . If the diameter of the pipe is
doubled, for a constant volumetric flow rate, the pressure drop across the pipe
(A) decreases 2 times (B) decreases 16 times
(C) increases 2 times (D) increases 16 times

The local velocity of a fluid along a streamline can be measured by
(A) Pitot tube (B) Venturi meter (C) Rotameter (D) Orifice meter

For heat transfer across a solid-fluid interface, which one of the following statements is NOT true
when the Biot number is very small compared to 1?
(A) Conduction resistance in the solid is very small compared to convection resistance in the fluid
(B) Temperature profile within the solid is nearly uniform
(C) Temperature drop in the fluid is significant
(D) Temperature drop in the solid is significant







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Attached Files

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