HVAC Troubleshooting Part 1
1:10:37
YouTubeHVAC School
HVAC Troubleshooting Part 1
In 8th instalment of our series at Polar Bear Air Conditioning, Bryan Orr dives deep into the fundamentals of HVAC troubleshooting. This is Part 1 of a two part class on troubleshooting. The session focuses on developing strong diagnostic skills and understanding key measurements like suction pressure, head pressure, superheat and subcooling ...
165.9K views11 months ago
Suction Pressure Definition
RAW video of the air cannon launch into EF5-strength suction vortex on May 20 this year. I have finally analyzed the live data from the probe, which shows an ~80 mb drop from the Dominator, outside of the tornado, to the core of the tornado. A second dramatic dip in pressure is attributed purely to vertical velocity as the parachute probe lofts upward through the #tornado. I am working to estimate the height of the probe from our 2-3 camera angles, since the GPS failed. We are still working to r
0:38
RAW video of the air cannon launch into EF5-strength suction vortex on May 20 this year. I have finally analyzed the live data from the probe, which shows an ~80 mb drop from the Dominator, outside of the tornado, to the core of the tornado. A second dramatic dip in pressure is attributed purely to vertical velocity as the parachute probe lofts upward through the #tornado. I am working to estimate the height of the probe from our 2-3 camera angles, since the GPS failed. We are still working to r
FacebookReed Timmer Extreme
632.3K views2 weeks ago
Static Pressure Definition, Formulas & Examples
4:09
Static Pressure Definition, Formulas & Examples
Study.comJohn Parsons
144K viewsMay 16, 2017
In the Titanic's final hours, chief baker Charles Joughin was the definition of calm under pressure. After helping load lifeboats and giving up his own seat, he threw 50 deck chairs into the ocean as flotation devices. As the stern plunged, he stepped off the ship, avoided the suction, and then survived for over two hours in -2°C water—a death sentence for nearly everyone else. When rescue finally came, he climbed the rope ladder to the RMS Carpathia entirely on his own, a testament to his incre
In the Titanic's final hours, chief baker Charles Joughin was the definition of calm under pressure. After helping load lifeboats and giving up his own seat, he threw 50 deck chairs into the ocean as flotation devices. As the stern plunged, he stepped off the ship, avoided the suction, and then survived for over two hours in -2°C water—a death sentence for nearly everyone else. When rescue finally came, he climbed the rope ladder to the RMS Carpathia entirely on his own, a testament to his incre
FacebookThe Endless Echo
3.3K views1 month ago
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