知识问答
最佳答案:电阻的电压:UR=U-UL =36-24=12V电路电流:I=PL/UL=40W/24V=5A/3电阻阻值:R=UR/I=12V/(5A/3)=7.2Ω电阻功率
最佳答案:你的理解基本正确,第一句中不是“线性获得随热敏电阻变化的时间间隔”而是“保持一个随传感器的电阻线性变化的时间间隔”.
最佳答案:This electric circuit is an electric voltage to merge negative feedback,the impo
最佳答案:This paper firstly introduces the characteristics and PT100 platinum resistance
最佳答案:1.As the saying goes,"the opposite sex attracts one another",and this is also tr
最佳答案:1 test purposeIs the purpose of the measurement of transformer winding dc resist
最佳答案:Determines the silicon photoelectric generator the open-circuitvoltage,the short
最佳答案:Resistance is a common basic originals,with various measuring methods,this artic
最佳答案:The physical basis of photosensitive sensor is photoelectric effect which means