Question

Which of the following flow measuring instruments is an area meter?
(A) Venturimeter
(B) Rotameter
(C) Pitot tube
(D) Hot wire anemometer​

Answer 1

Answer:

B) Rotameter

Explanation:

Venturi meter is used to measure the flow rate through a tube.

Rotameter is a area meter that is used to measure the volumetric flow of liquids and gases. 

Pitot tube is used to measure fluid flow velocity.

Hot wire anemometer is used to measure fluid velocities.

Answer 2

Venturimeter is a flow measuring instrument is an area meter. (Option A)

• The pressure of the water in the pump supports columns of water that differ in height is measured by Venturimeter.
• Connects the power cable to deliver the value corresponding to the ball value of the pipeline.
• It changes the flow of rate and has to repeat the experiment reading in the macrometer.
• All the flowing fluids remain constant, adjusted so that the storage represents energy passed by the constant rate based on the conservation of energy.