Potentiometer
01
电位器, 可变电阻器
a variable resistor that can be used to control the amount of current flowing through a circuit by adjusting the resistance of the potentiometer
02
电位器, 直流电动势测量仪
a measuring instrument for measuring direct current electromotive forces
03
电位器, 可调电阻器
a resistor with three terminals, the third being an adjustable center terminal; used to adjust voltages in radios and TV sets
