Search results

...for leaks, determine the flow rate needed for the meter, install a special flow-rate cap on the meter outlet, note the starting points of both the bell sca ...t flow rate. [[Bernoulli's principle]] is applied to calculate the chosen flow rates chosen by the user or automated by a computer. Computers and PAC sys ...

...installed in metal pipe systems to protect electrical devices such as flow meters. ...

{{Short description|Flow rate of water that is transported through a given cross-sectional area}} ...h or ft³/h) of a [[stream]]. It equals the product of average [[flow velocity]] (with dimension of length per time, in m/h or ft/h) and the [[cr ...

...s]]es have a high [[breakdown voltage]], so that normally current will not flow across it. However, a direct [[lightning]] strike (such as on a [[radio ma ...1 volt – that must be exceeded before significant current will flow through the diode in the normally allowed direction. Two anti-parallel shun ...

...s in stream flow follow [[rain]]fall or [[snow]]melt. The gradual decay in flow after the peaks reflects diminishing supply from [[groundwater]].]] ...or conduit carrying flow. The rate of flow is typically expressed in cubic meters or cubic feet per second (cms or cfs). ...

...An example of this is in the case of copper and iron, the electrons first flow along the iron from the hot junction to the cold one. The electrons cross f ...is provided, electrical energy will be available to do work. The electron flow provides the current, and the cell's electric field creates the voltage. Wi ...

...rt (such as a drum, cylinder, or [[spindle (tool)|spindle]]) to permit the flow of a fluid into and/or out of the rotating part. Fluids typically used with ...n the valve openings meet during rotation, and more liquid and/or gas will flow into the union again for the next rotation. ...

.... This contributes to smaller errors in measurement. This current does not flow through the measuring bridge itself. This bridge can also be used to measur ...1 microohm to 25 ohms. One such type is illustrated above. Modern digital meters exceed 0.25%. ...

Electromechanical ''input'' feeds meters and sensors, while electromechanical ''output'' devices are generically cal *[[mass flow sensor|Air flow sensors]] ...

...an vector|vector]] quantity, describing the magnitude and direction of the flow of a substance or property. In [[vector calculus]] flux is a [[Scalar (phys ...lux'' comes from [[Latin]]: ''fluxus'' means "flow", and ''fluere'' is "to flow".<ref>{{Cite book | title=An Etymological Dictionary of Modern English | fi ...

...connect-reconnect remotely, and interface to [[Gas meter|gas]] and [[water meters]].]] ...able two-way communication between the meter and the central system. Smart meters may be part of a ''[[smart grid]]'', but do not themselves constitute a sma ...

...ollow sphere and the surrounding sea, which is about 75 bar (≈1 bar per 10 meters).<ref name=":2" /> ...n 9 November 2016 it was installed in [[Lake Constance]] at a depth of 100 meters and tested for four weeks.<ref name=":0" /> ...

...ric current]]—that is actually described by the term. Power is simply the flow of energy, and the current demanded by a load is largely uncontrollable. Engineers use many kinds of meters,<ref>{{cite journal|author=Galli |display-authors=etal |title=Exploring the ...

...urrent]]s inside the conductor called [[eddy currents]]. The eddy currents flow through the [[electrical resistance|resistance]] of the material, and heat ...ctrical resistivity and conductivity|resistivity]] of the workpiece in ohm-meters, <math>\mu</math> is the dimensionless [[Permeability (electromagnetism)#Re ...

To make a measurement, a current is caused to flow along one edge of the sample (for instance, ''I₁₂'') and the vol ...are used here instead of the [[International System of Units|SI units]] of meters. ...

{{Short description|Tendency of AC current flow in a conductor's outer layer}} [[File:Skin depth.svg|thumb|Distribution of current flow in a cylindrical conductor, shown in cross section. For [[alternating curr ...

.... As the SI system is mass-based, this type of analysis is usually done in meters per second. If a force-based unit system is used, impulse is divided by pro *<math>\dot m</math> is the [[mass flow rate]] of the expended propellant (kg/s or [[slug (unit)|slug]]s/s) ...

...same period which is much shorter than the averaging time of the physical meters, then the power factor can be computed by the following ...e used with the exception that <math>T</math> is the averaging time of the meters instead of the waveform period. ...

...ve drained. However, there is a delay in writing because the charge has to flow through the control transistor, which limits current somewhat. *FRAM is used in Smart meters for its fast write and high endurance ...

...d out of the capacitor. The [[alternating current]] signal produced by the flow of this charge is amplified and used as an analogue for the [[Direct curren ...[transconductance]]) and input resistance. The input current is allowed to flow into the high impedance grid, and the voltage so generated is vastly amplif ...