A rotameter, when used to indicate the rate...

Question 1 / 205eccefa5bacbc34ba4d4871f

Question 1 of 205eccefa5bacbc34ba4d4871f

A rotameter, when used to indicate the rate of fluid flow in distilling plants, is essentially an area meter consisting of a __________.

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Question 1 of 20

5eccefa5bacbc34ba4d4871f

A rotameter, when used to indicate the rate of fluid flow in distilling plants, is essentially an area meter consisting of a __________.

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🔍 Key Concepts

• Rotameter basic principle – how a float rises in a vertical tapered tube as flow increases • Variable area flow meter – what part of the device actually changes to indicate flow rate • Difference between float-type meters and piston/venturi/orifice-type flow meters

💭 Think About

• Which option describes a device where the flow rate is indicated by the vertical position of a floating element in a gradually widening passage? • Look for the choice that clearly shows a variable area (the flow path gets larger as flow increases) rather than a fixed opening with changing pressure. • Ask yourself: In a rotameter sight glass, what visible part actually moves as the flow changes?

✅ Before You Answer

• Verify which choice mentions a tapered (graduated) tube and a freely moving float in a vertical position. • Eliminate any option that relies mainly on pressure difference (like a venturi or orifice plate) instead of float height. • Check that the described device could be read directly by eye by seeing the position of a float against a scale.

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Question 1 of 20

A rotameter, when used to indicate the rate of fluid flow in distilling plants, is essentially an area meter consisting of a __________.

movable float riding on a rod centered in a tapered tube

piston uncovering a port whose opening is directly proportional to fluid flow

movable orifice plate venturi tube and high pressure tap

rotating vane transmitting nutating motion to a counter mechanism

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Question 1 / 205eccefa5bacbc34ba4d4871f

Question 1 of 205eccefa5bacbc34ba4d4871f

A rotameter, when used to indicate the rate of fluid flow in distilling plants, is essentially an area meter consisting of a __________.

Back

Question 1 of 20

5eccefa5bacbc34ba4d4871f

A rotameter, when used to indicate the rate of fluid flow in distilling plants, is essentially an area meter consisting of a __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed