来自彭亦功的问题
谁能告诉我如何计算这道电路题Specialshuntresistorsdesignedtodrop50mVinhighcurrent-measuringapplicationsareavailablefrommanufacturers.A50mV,10Kohmfull-scalevoltmeterisconnectedacrosstheshunttomakethemeasuremen
谁能告诉我如何计算这道电路题
Specialshuntresistorsdesignedtodrop50mVinhighcurrent-measuringapplicationsareavailablefrommanufacturers.A50mV,10Kohmfull-scalevoltmeterisconnectedacrosstheshunttomakethemeasurement.
1.Whatvalueofshuntresistanceisrequiredtousea50mVmeterina50Ameasurementapplication?
2.Howmuchcurrentisthroughthemeter?
谁能告诉我运算过程,谢谢.
1回答
2020-06-28 18:00