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AEE Energy Management CEM Question # 5 Topic 1 Discussion

CEM Exam Topic 1 Question 5 Discussion:
Question #: 5
Topic #: 1

A 25-kW motor, at full load, drives a centrifugal fan that produces 160,000 liters per second (l/s) of ventilation air. If the fan speed is reduced to a flow rate of 150,000 l/s, what is the new load on the motor?


A.

15.2 kW


B.

20.6 kW


C.

24.2 kW


D.

25.0 kW


E.

30.3 kW


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