File:Air handling unit.JPG

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

DescriptionAir handling unit.JPG	Air handling unit (AHU)
Date
Source	Own work
Author	P199

Typical AHU components:
1 - Supply duct
2 - Fan compartment
3 - Flexible connection
4 - Heating and/or cooling coil
5 - Filter compartment
6 - Return and fresh air duct

Licensing

I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Public domainPublic domainfalsefalse

File usage

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Weather forecasting

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	NIKON
Camera model	E2100
Exposure time	10/33 sec (0.3030303030303)
F-number	f/2.6
ISO speed rating	400
Date and time of data generation	14:38, 30 March 2004
Lens focal length	4.7 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	E2100v1.1
File change date and time	14:38, 30 March 2004
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	14:38, 30 March 2004
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
Exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	0,100
Colour space	sRGB
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	0
Focal length in 35 mm film	36 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown

Want to know more?

Wikipedia for Schools is one of SOS Childrens Villages' many educational projects. SOS Children cares for children who have lost their parents. Our Children's Villages give these children a new home and a new family, while a high-quality education and the best of medical care ensures they will grow up with all they need to succeed in adult life. If you'd like to help, learn how to sponsor a child.