1
GATE ME 1996
MCQ (Single Correct Answer)
+2
-0.6
For laminar flow through a long pipe, the pressure drop per unit length increases.
A
in linear proportion to the cross-sectional area
B
in proportion to the diameter of the pipe
C
in inverse proportion to the cross-sectional area
D
in inverse proportion to the square of cross-sectional area
2
GATE ME 1988
MCQ (Single Correct Answer)
+2
-0.6
The discharge in $${m^3}/s$$ for laminar flow through a pipe of diameter $$0.04$$ $$m$$ having a centre line velocity of $$1.5$$ $$m/s$$ is:
A
$$3\pi /50$$
B
$$3\pi /2500$$
C
$$3\pi /5000$$
D
$$3\pi /10000$$
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Turbo Machinery
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