5. The air handling unit for an office has a 20 HP motor that operates at full speed. An energy audit of the office has determined that the air flow of the HVAC system can be reduced by 20%. What is the new HP requirement for the air handling unit motor? a. 10.2 HP b. 12.4 HP c. 15.1 HP d. 16.0 HP

5. The air handling unit for an office has a 20 HP motor that operates at full speed. An energy audit of the office has determined that the air flow of the HVAC system can be reduced by 20%. What is the new HP requirement for the air handling unit motor? a. 10.2 HP b. 12.4 HP c. 15.1 HP d. 16.0 HP

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.12P

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Rectangular Coordinate System

In a rectangular coordinate system, each point based on the pair of coordinates is specified uniquely in the plane. From two fixed perpendicular lines, these coordinates are at a distance in the rectangular coordinate system. Each line is known as the reference axis and axes as plural. The point where they meet is called the origin (0,0).

Question

5. The air handling unit for an office has a 20 HP motor that operates at full speed. An energy
audit of the office has determined that the air flow of the HVAC system can be reduced by
20%. What is the new HP requirement for the air handling unit motor?
a. 10.2 HP
b. 12.4 HP
c. 15.1 HP
d. 16.0 HP

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