The primary function of a centrifugal pump...

Question 1 of 270705eccef9bbacbc34ba4d45459

The primary function of a centrifugal pump volute is to __________.

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Question 1 of 27070

Q

The primary function of a centrifugal pump volute is to __________.

🔍 Key Concepts

• Centrifugal pump components – what the impeller does vs. what the volute (casing) does • Energy conversion in pumps – how kinetic (velocity) energy and pressure energy relate • Bernoulli principle in a diffuser/expanding passage

💭 Think About

• Think about which part of the pump actually makes the liquid move fast, and which part handles that fast-moving liquid afterward. • Picture the shape of a volute (spiral, expanding passage). How does changing the flow area affect velocity and pressure? • Ask yourself: in a centrifugal pump, where does the pressure buildup mainly happen – at the impeller or in the surrounding casing?

✅ Before You Answer

• Make sure you can clearly distinguish the job of the impeller from the job of the volute. • Consider how an increasing cross‑sectional area affects fluid velocity and pressure in a flowing system. • Verify which option describes an energy conversion process rather than an initial creation of flow.