Measuring air flow in an HVAC duct can be a tricky business. Paddle wheel and turbine flow meters introduce not only resistance but maintenance issue due to accumulated dust and debris.

Control variables - temperature, air flow or draughts, adequate supply of water. Care must be taken when inserting the plant shoot into the rubber tubing attached to the capillary tube and with ...

What happens when a civil engineer mixes water and electricity? The results aren't always ideal, but you always learn something! Carrie Underwood Speaks Out About Performing At Trump's ...

Under normal circumstances, the rate of water uptake gives a measure of the rate of transpiration. A simple potometer is a piece of capillary tubing to which a plant has been connected.

Water is a precious commodity and with the current dry seasonal conditions it's a critical farm asset to manage and monitor.Agriculture Victoria ...

The laboratory setup of a magnetic flow metering apparatus. In (a), a strong magnet in housing is pre-polarizing the water, which traverses the setup from left to right in a 1/2 in. steel pipe. In ...

The Endress+Hauser Proline family of electromagnetic flow meters is well-suited for measuring clean water, raw water, or ...

and observing meters indicating the level of water flow. TEPCO officials said a morning measurement of tritium in the water showed levels under the standard of 1,500 becquerels per liter that ...

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