INSULATED WIRE: The Sliding Rheostat adopts the oxidized and insulated wire, which is tightly wound on the porcelain tube and fixed on the metal bracket.
WORKING PRINCIPLE: The Slide Rheostat functions as a control circuit by changing its own resistance. It is suitable for circuits which is below 50Hz, 380V, below DC 440V.
USED FOR: The Electrical Slide Rheostat can be used as a current and voltage regulator for research and demonstration in the laboratory, as well as for excitation and speed control of power generation equipment and DC motors.
STRONG PRACTICABILITY: The Experiment Rheostat has strong practicability, it is often used in the electrical test teaching of school physics class.
BRAND NEW: The Physics Electrical Slide Rheostat is 100% brand new and high quality, it has undergone strict safety and quality testing before leaving the factory to ensure the best quality.
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