
1) Adjustable resistor 2) Brightness regulator 3) Current controller 4) Current regulator 5) Device that regulates current 6) Dimmer 7) Dimmer switch 8) Dimming gadget 9) Electric current regulator 10) Electrical resistor 11) Light-dimming gadget 12) Light-regulating device 13) Regulator for houselights
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https://www.crosswordclues.com/clue/rheostat

1) Dimmer 2) Resistor
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https://www.crosswordclues.com/clue/rheostat

instrument for measuring electric resistance
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http://phrontistery.info/r.html

• (n.) A contrivance for adjusting or regulating the strength of electrical currents, operating usually by the intercalation of resistance which can be varied at will.
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http://thinkexist.com/dictionary/meaning/rheostat/

adjustable resistor used in applications that require the adjustment of current or the varying of resistance in an electric circuit. The rheostat can ... [1 related articles]
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http://www.britannica.com/eb/a-z/r/43

resistor the resistance of which can be adjusted without interruption of electric current
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=151-13-22

(re´o-stat) an apparatus for regulating resistance in an electric circuit.
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http://www.encyclo.co.uk/local/21001

Rhe'o·stat noun [ Greek 'rei^n + stato`s standing still.] (Electricity) A contrivance for adjusting or regulating the strength of electrical currents, operating usually by the intercalation of resistance which can be varied at will. Wheatstone. -- Rhe`o*stat'ic
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http://www.encyclo.co.uk/webster/R/75

A device used to regulate lighting intensity. Also known as Dimmer Switch.
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http://www.exhibitoronline.com/glossary/index.html?letter=r

Type: Term Pronunciation: rē′ō-stat Definitions: 1. A variable resistor used to adjust the current in an electrical circuit.
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http://www.medilexicon.com/medicaldictionary.php?t=78188

A variable resistor, when used with just two of its terminals, it is called a rheostat. This arrangement is for controlling current. See also: potential divider
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http://www.users.zetnet.co.uk/computing/MainPage/SecDepts/Physics/Resources

[
n] - resistor for regulating current
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http://www.webdictionary.co.uk/definition.php?query=rheostat

rheostat A variable resistor used to adjust the current in an electrical circuit.
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http://www.wordinfo.info/words/index/info/view_unit/1845/3

a dimmer switch that controls the intensity of the illuminator on a light microscope
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https://courses.lumenlearning.com/microbiology/chapter/glossary/

A device to regulate the flow of electric current by transforming part or all of it into heat. See also: Resistance.
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https://www.encyclo.co.uk/local/20687

A continuously variable electrical resistor used to regulate and control current. Usually controlled or varied by mechanical means. Sometimes referred to as a variable resistor.
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https://www.encyclo.co.uk/local/20820

A variable resistor.
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https://www.encyclo.co.uk/local/20850
variable resistor noun resistor for regulating current
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https://www.encyclo.co.uk/local/20974

Variable resistor, usually consisting of a high-resistance wire-wound coil with a sliding contact. It is used to vary electrical resistance without interrupting the current (for example, when dimming lights). The circular type, which can be used, for example, as the volume control of an amplifier, is also known as a potentiometer
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https://www.encyclo.co.uk/local/21221
No exact match found.