20 results found for: “Liquid_resistor”.

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Liquid resistor

A liquid resistor is an electrical resistor in which the resistive element is a solution. Fixed-value liquid resistors are typically used where very high...

Last Update: 2024-01-24T19:27:19Z Word Count : 485 Synonim Liquid resistor

Liquid rheostat

liquid rheostat or water rheostat or salt water rheostat is a type of variable resistor. This may be used as a dummy load or as a starting resistor for...

Last Update: 2024-03-18T16:55:18Z Word Count : 977 Synonim Liquid rheostat

LNER

train operating company in the United Kingdom Liquid neutral earthing resistor, a type of liquid resistor All pages with titles beginning with LNER, including...

Last Update: 2024-03-29T01:09:51Z Word Count : 100 Synonim LNER

Resistor

resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors...

Last Update: 2024-03-05T22:13:04Z Word Count : 8228 Synonim Resistor

Liquid

with internal structure. Ionic liquid Heavy liquid Liquid dielectric Liquid marbles Liquid breathing Liquid resistor Microfluidics Fluidized bed Supercritical...

Last Update: 2024-03-13T17:27:46Z Word Count : 7371 Synonim Liquid

List of resistors

resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors...

Last Update: 2023-06-21T12:44:09Z Word Count : 3243 Synonim List of resistors

Pressure measurement

Pressure measurement is the measurement of an applied force by a fluid (liquid or gas) on a surface. Pressure is typically measured in units of force per...

Last Update: 2024-02-26T18:53:10Z Word Count : 9887 Synonim Pressure measurement

Copper(II) sulfate

solution of copper(II) sulfate is often used as the resistive element in liquid resistors.[citation needed] In electronic and microelectronic industry a bath...

Last Update: 2024-03-25T17:34:02Z Word Count : 2438 Synonim Copper(II) sulfate

Thermometer

sound in a gas, on the thermal noise voltage or current of an electrical resistor, and on the angular anisotropy of gamma ray emission of certain radioactive...

Last Update: 2024-03-28T12:10:45Z Word Count : 6294 Synonim Thermometer

Reference designator

field-effect transistor LA: Lightning arrester LCD: Liquid crystal display LDR: Light-dependent resistor LED: Light-emitting diode MCB: Miniature circuit...

Last Update: 2024-03-19T16:29:47Z Word Count : 811 Synonim Reference designator

Electronic component

current. Resistor – fixed value Power resistor – larger to safely dissipate heat generated SIP or DIP resistor network – array of resistors in one package...

Last Update: 2024-02-29T09:46:27Z Word Count : 2703 Synonim Electronic component

Thermistor

is a semiconductor type of resistor whose resistance is strongly dependent on temperature, more so than in standard resistors. The word thermistor is a...

Last Update: 2024-02-09T20:30:15Z Word Count : 3870 Synonim Thermistor

Electrical resistance and conductance

on one side of the resistor and the other), not the voltage itself, provides the driving force pushing current through a resistor. In hydraulics, it is...

Last Update: 2024-03-02T04:25:13Z Word Count : 3811 Synonim Electrical resistance and conductance

Marx generator

many generators the resistors are made from plastic or glass tubing filled with dilute copper sulfate solution. These liquid resistors overcome many of the...

Last Update: 2024-01-06T15:39:31Z Word Count : 2047 Synonim Marx generator

Joule heating

through resistor per unit time) × (Energy dissipated per charge passing through resistor) Assuming the element behaves as a perfect resistor and that...

Last Update: 2024-03-19T01:10:23Z Word Count : 3759 Synonim Joule heating

Electrolytic capacitor

anodization. This oxide layer acts as the dielectric of the capacitor. A solid, liquid, or gel electrolyte covers the surface of this oxide layer, serving as the...

Last Update: 2024-03-02T08:24:15Z Word Count : 10940 Synonim Electrolytic capacitor

Capacitor

parts of electrical circuits in many common electrical devices. Unlike a resistor, an ideal capacitor does not dissipate energy, although real-life capacitors...

Last Update: 2024-03-28T20:24:40Z Word Count : 14746 Synonim Capacitor

Contactor

mercury displacement relay, or, mercury contactor, is a relay that uses the liquid metal mercury in an insulated sealed container as the switching element...

Last Update: 2024-01-23T03:59:59Z Word Count : 2306 Synonim Contactor

Hagen–Poiseuille equation

It follows that the resistance R is proportional to the length L of the resistor, which is true. However, it also follows that the resistance R is inversely...

Last Update: 2024-01-02T19:41:26Z Word Count : 5529 Synonim Hagen–Poiseuille equation

Heating element

consisting of a heating resistor and accessories. Heat is generated by the passage of electric current through a resistor through a process known as...

Last Update: 2024-02-03T13:26:37Z Word Count : 3651 Synonim Heating element

Main result

Liquid resistor

A liquid resistor is an electrical resistor in which the resistive element is a solution. Fixed-value liquid resistors are typically used where very high power dissipation is required. They are used in the rotor circuits of large slip ring induction motors to control starting current, torque and to limit large electrical fault currents (while other protection systems operate to clear or isolate the fault). They typically have electrodes made of welded steel plate (galvanised to reduce corrosion), suspended by insulated connections in a conductive chemical solution held in a tank - which may be open or enclosed. The tank body is normally solidly grounded or earthed. A typical unit can be rated for continuous use, or for short periods when used for current limitation in protection systems.


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