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Question # 8

Which strategy is most effective for reducing pumping energy use in variable-flow systems?

Options:

A.

Oversizing pumps and throttling valves

B.

Installing variable frequency drives (VFDs)

C.

Operating at constant maximum flow

D.

Using pumps in parallel at all times

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CEM Overview

Name Certified Energy Manager (CEM)
Code CEM
Vendor Construction and Industry
Certification Association of Energy Engineers (AEE)

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