Question
a.
same as that of A.
b.
one fourth as that of A.
c.
twice as that of A.
d.
four times as that of A.
Posted under Basic Chemical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. A particle A of diameter 10 microns settles in an oil of specific gravity 0.9 and viscosity 10 poise under Stoke's law. A particle B with diameter 20 microns settling in the same...
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. The pitot static tube does not measure the __________ pressure.
View solution
Q. The fluid in which the shearing stress within it is proportional to the velocity gradient across the sheared section, is called a __________ fluid.
View solution
Q. In fluid flow, cavitation is caused, if the
View solution
Q. The ratio of the depth of flow to the hydraulic radius for the most economical trapezoidal section, in open channel flow is
View solution
Q. Which of the following denotes the effect of compressibility in fluid flow ?
View solution
Q. Nominal size of the discharge pipe of a pump is usually __________ the nominal size of the inlet pipe.
View solution
Q. The terminal velocity of a small sphere settling in a viscous fluid varies as the
View solution
Q. If the discharge of a centrifugal pump is throttled, then its suction lift
View solution
Q. Foot valves provided in pumps are __________ valves.
View solution
Q. With increasing flow rate, the hydraulic efficiency of a centrifugal pump
View solution
Q. The velocity profile for turbulent flow through a closed conduit is
View solution
Q. In case of hydraulically smooth pipe, the resistance to flow depends only on the Reynolds number, whereas for a hydraulically rough pipe, the resistance to flow is governed by the relative roughness. Two pipes are said to have the same hydraulic roughness, when they have equal values of
View solution
Q. Water hammer in a pipeline results from the
View solution
Q. Molten soap mass is transported by a __________ pump.
View solution
Q. At high Reynolds number
View solution
Q. Power loss in an orificemeter is __________ that in a venturimeter.
View solution
Q. The terminal velocity of a particle moving through a fluid varies as dₚⁿ. What is the value of 'n' for Newton's law regime ?
View solution
Q. What is the normal range of exit cone angle of a venturimeter ?
View solution
Q. The dimension of dynamic viscosity is
View solution
Q. Co-efficient of velocity is __________ the coefficient of discharge.
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Basic Chemical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
