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Purdue University has begun the process of decommissioning Hotseat. Starting January 1, 2025, Hotseat will go into dormancy and will no longer be available for instructional use. Hotseat will stay open to instructors to access materials until May 2025.
- Dr. Frank Dooley
Hotseat engages shy learners/all learners. As a professor of...
- Dr. Sugato Chakravarty
Sugato uses Hotseat to engage learners in large lectures....
- Dr. Frank Dooley
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Hotseat Student Instructions - Innovative Learning. There are three (3) ways to respond to poll questions in Hotseat. Option 1: Using a web browser. Go to openhotseat.org and log in using BoilerKey. Active polls should appear, and you can click on the answers to respond. Option 2: Using the Hotseat app from the App Store (iOS users only)
Danfoss Motorized Control Valves (MCV) for district heating and cooling, HVAC and central heating systems ensure stable and accurate control of water, glycol mixtures and steam. This in turn improves temperature control and reliability while increasing the energy efficiency of the system.
This genuine Honeywell V4043H1056 2-port Motorised Valve combines motor open and spring return action for efficient operation. It includes a manual lever for system filling and draining, and its powerhead can be replaced without draining down.
7 Ιουλ 2023 · Hotseat allows you to post questions, reply with comments, and answer polls using whatever technology you have available: SMS texting, iOS and desktop and mobile websites. This gives everyone a chance to actively engage in classroom activities.
A good indication of a seized valve is when it is difficult or impossible to move the manual override lever. If the motor assembly (actuator) has failed, you will still be able to use the manual override lever. Failed actuators usually default to the hot water open position.