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LTU ALERT:

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The campus will remain closed until 12 noon Thursday, 02/13/25. Students should log into Canvas for specific class information from their instructors. Please contact event organizers for information on specific activities. Normal operations will resume at 12pm on Thursday.

HVAC Grad

Credit Hours: 

The course address issues of human comfort; principles of heat transfer emphasizing calculation of heat loss and heat gain; heating, ventilating and cooling equipment, system selection and sizing; spatial requirements; moisture migration; air pressurization; psychrometric analysis; and sustainable design including acceptable indoor environmental quality (IEQ), low embodied energy material selection and energy conservation. The course includes an overview of water supply and waste water systems, domestic hot water, plumbing layouts/fixtures; and the basics of fire protection, including smoke control and automatic extinguishing water-based systems. Group class project work includes analysis of heat loss/heat gain and domestic hot water (DHW) equipment and HVAC system investigation for an existing structure.

» Document Viewer

Use Your Cell Phone as a Document Camera in Zoom

  • What you will need to have and do
  • Download the mobile Zoom app (either App Store or Google Play)
  • Have your phone plugged in
  • Set up video stand phone holder

From Computer

Log in and start your Zoom session with participants

From Phone

  • Start the Zoom session on your phone app (suggest setting your phone to “Do not disturb” since your phone screen will be seen in Zoom)
  • Type in the Meeting ID and Join
  • Do not use phone audio option to avoid feedback
  • Select “share content” and “screen” to share your cell phone’s screen in your Zoom session
  • Select “start broadcast” from Zoom app. The home screen of your cell phone is now being shared with your participants.

To use your cell phone as a makeshift document camera

  • Open (swipe to switch apps) and select the camera app on your phone
  • Start in photo mode and aim the camera at whatever materials you would like to share
  • This is where you will have to position what you want to share to get the best view – but you will see ‘how you are doing’ in the main Zoom session.