The most suitable flow measuring device for the fluid flow measurement in a very large diameter pipeline is a____________________?
Correct answer: B. Pitot tube
- A. Weir
- B. Pitot tube
- C. Kennison nozzle
- D. V-notch
Explanation
A Pitot tube is suitable for very large pipelines because it measures local velocity through pressure difference and causes very little permanent obstruction or pressure loss. Weirs and V-notches are primarily used in open-channel flow, while nozzles are less convenient for very large diameters.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Fluid Flow Operations
909 free Fluid Flow Operations MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Fluid Flow Operations questions
The terminal velocity of a solid spherical particle falling through a stationary fluid mass in the Stoke's law range is proportional to the_____________________?
The resistance wire used in a hot wire anemometer for conducting electrical current is made of__________________?
As the velocity V and thus the Reynolds number of a flow past a sphere increases from very low value, the drag force for Re << 1 ?
The bulk modulus of elasticity of a liquid__________________?
In case of isentropic flow, the speed of sound in an ideal gas is proportional to (where M = molecular weight of the gas) ?
In the laminar boundary layer flow over a flat plate, the ratio (δ/x) varies as: (where, 'δ' is the boundary layer thickness and 'x' is the distance from the leading edge in the direction of flow)?