Turbulent Flow - 2 - Free MCQ Practice Test with solutions, GATE ME Fluid
MCQ Practice Test & Solutions: Test: Turbulent Flow - 2 (9 Questions)
You can prepare effectively for Mechanical Engineering Fluid Mechanics for Mechanical Engineering with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Turbulent Flow - 2". These 9 questions have been designed by the experts with the latest curriculum of Mechanical Engineering 2026, to help you master the concept.
Test Highlights:
- - Format: Multiple Choice Questions (MCQ)
- - Duration: 30 minutes
- - Number of Questions: 9
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Detailed Solution: Question 1
shear stress variation where y is distance from pipe wall, so, the shear stress varies linearly with the distance from the boundary to become zero at the center.Water of kinematic viscosity v = 1 centistoke flows through a 10 mm diameter pipe. The critical flow in this pipe would correspond to a discharge of approximately
Detailed Solution: Question 2
Detailed Solution: Question 3
Friction factor f in laminar and turbulent flow in a pipe varies as Re-1 and Re-0.25 respectively. If V\s the average velocity, the pressure drop in a horizontal pipe for laminar and turbulent flow respectively will be proportional to
Detailed Solution: Question 4
The critical value of reynolds number for transition from laminar to turbulent boundary layer in external flows is taken as
Detailed Solution: Question 6
Detailed Solution: Question 7
In a fully turbulent flow through a rough pipe, the friction factor ‘f’ is (Re is Reynolds number and ξs/D is relative roughness)
Using the Prandtl's mixing length concept, how is the turbulent shear stress expressed?
Detailed Solution: Question 9
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