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Home Quiz based on liquid level measurement

Quiz based on liquid level measurement

By

-

February 28, 2018

55

Welcome to your Quiz.

This quiz is about lIQUID LEVEL MEASUREMENTS

For more knowledge about the topic, pls follow the link: Level measurement

1.

Which of the following conversions take place in float element?

Level to force

Level to voltage

Level to displacement

Level to displacement

None

2.

Which of the following is correct for level to force conversions?

Liquid at constant density distribution

Liquid with different density distribution

Level difference should be gradual

Liquid should be highly viscous

None

3.

Which of the following devices are used for level to force conversion?

Load cell

Membrane

Diaphragm

Voltmeter

None

Hint

4.

What will happen if the float becomes lighter?

Density variations becomes more important

Density variations becomes less important

System becomes less efficient

None of the mentioned

None

5.

Which of the following represents correct relation for pressure in manometer type level measuring system?

(ϱmhm– ϱy)g

(ϱm– ϱy)g

(ϱmhm– ϱ)g

ϱmhm– ϱy

None

6.

For float element, uniformity of density is important.

True

False

None

7.

In closed container type level measuring system, pressure at top of container is due to ______________

Vacuum pressure

Vapor pressure

Liquid pressure

Atmospheric pressure

None

Hint

8.

Which of the following represents pressure of a liquid column with constant density?

ϱgh

ϱh

ϱg

None of the mentioned

None

9.

Diaphragm element is used for level to pressure conversion

True

False

None

10.

In ______________ system, float whose weight greater than liquid to be displaced is used.

Inverse float system

Displacer system

Magnifying float system

None of the mentioned

None

Time's up

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