What device is used to indicate the discharge rate from an open tap?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Study for the Plumbing Level 2 Cold Water Systems Test. Enhance your knowledge with flashcards and multiple choice questions for each module. Prepare to succeed in your exam!

Multiple Choice

What device is used to indicate the discharge rate from an open tap?

Explanation:
Measuring how much water comes out of an open tap per unit time is assessing the discharge (flow) rate. A weir cup is a simple instrument designed for this exact purpose: it collects the water from the tap and the amount collected in a set time (or the time to fill a known volume) gives a quick read of the flow rate. It’s a straightforward, practical way to indicate discharge without needing complicated equipment. A flow meter would indeed measure flow, but it’s a more elaborate device for precise readings. A hydrometer measures density, not flow, and a barometer measures atmospheric pressure, which isn’t related to how fast water is coming out of a tap.

Measuring how much water comes out of an open tap per unit time is assessing the discharge (flow) rate. A weir cup is a simple instrument designed for this exact purpose: it collects the water from the tap and the amount collected in a set time (or the time to fill a known volume) gives a quick read of the flow rate. It’s a straightforward, practical way to indicate discharge without needing complicated equipment.

A flow meter would indeed measure flow, but it’s a more elaborate device for precise readings. A hydrometer measures density, not flow, and a barometer measures atmospheric pressure, which isn’t related to how fast water is coming out of a tap.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy