rheostat | englesko - srpski prevod

rheostat

imenicaelektrotehnika

Sinonimi: variable resistor

ETYM Greek rein + statos standing still.
Instrument for measuring electric resistance.
For regulating current; SYN. variable resistor.
In physics, a 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 in electronics (which can be used, for example, as the volume control of an amplifier) is also known as a potentiometer.

1. reostat

muški rodelektrotehnika

Otpornik, naprava kojom se otpori poznate veličine mmogu po volji uvoditi u kolo struje ili iz njega isključivati a da se struja pritom ne prekida, bilo u cilju da se dobije željena jačina struje, bilo radi upoređenja poznatih otpora sa nepoznatim; agometar.
Promenljiv električni otpornik. (grč.)

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