When one pump discharges into the suction of another pump, this is called which configuration?

Prepare for the EPRI Heat Transfer and Fluid Flow Test with flashcards and multiple-choice questions. Every question includes hints and explanations to help you ace your exam!

Multiple Choice

When one pump discharges into the suction of another pump, this is called which configuration?

Explanation:
Pumps arranged so that the discharge of one feeds the suction of the next form a series configuration. In this setup, the same flow passes through each pump, so the heads add together. The overall capability is a higher pressure (head) than a single pump could achieve, which is why this configuration is chosen when more head is required. It’s different from parallel pumps, which increase flow without increasing the head, and it’s not a deadhead condition (no flow) or a nonstandard term like runout.

Pumps arranged so that the discharge of one feeds the suction of the next form a series configuration. In this setup, the same flow passes through each pump, so the heads add together. The overall capability is a higher pressure (head) than a single pump could achieve, which is why this configuration is chosen when more head is required. It’s different from parallel pumps, which increase flow without increasing the head, and it’s not a deadhead condition (no flow) or a nonstandard term like runout.

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