Ohm the ohm is a unit of electrical resistance . one volt will cause a current of one ampere to flow through a resistance of one ohm 欧姆欧姆是电阻单位。 1伏特的电压通过1欧姆的电阻能产生1安培的电流。
This type of relay is used to switch currents greater than a few amps and power levels of several hundred to several thousand watts 这种类型的继电器被用于切换大于几个安培的电流，功率从几百瓦到数千瓦。
For his part , mr abe ' s nationalist credentials need no burnishing ( though he has not publicly ruled out future shrine visits ) 做为自身部分，安培的民族主义身份不需要太张扬（尽管他没公开承诺将来不参拜靖国神社） 。
Ampere the ampere is a unit of electric current flow . one ampere of current will flow when a potential of one volt is applied across a resistance of one ohm 安培安培是电流单位。 1伏电压作用于1欧姆的电阻上就会产生1安培的电流。
Trigger coils are typically larger , since they not only generate the hv ignition , but also must cope with lamp currents in the order of several thousand amps 触发线圈一般较大,因为他们不仅要产生电离,还必须处理几千安培的闪光灯电流
Specification name of item : car battery volts : 24 v ampier : 180 - 200 we want to know the best price of the above mentioned item including the shipping expenses to dubai port by sea 求购24伏, 180 - 200安培的汽车电池,我们需要包括到迪拜港口的海运费用的最好的价格.有意者请联系
The examination serves to assess an electrical worker s abilities and knowledge in the design , installation and maintenance works on low voltage fixed electrical installation of current capacity not exceeding 2500a 此项考试旨在评估电业工程人员在设计、安装及维修电量不超逾2500安培的低压固定电力装置方面的能力和知识。
Amp measuring principle with superimposed asymmetry measurement . fault indications according to the amp measuring principle are displayed via alarm2 , fault indications according to the asymmetry measurement are displayed via alarm1 安培测量原理与叠加不对称测量.据安培的故障迹象显示测量原理经警报2 ,根据对称性故障迹象显示经测量警报1
The circuit on which the ballast is tested is to be protected by class h non - renewable fuses at ten times the input current rating of the ballast or the next higher ampere fuse rating but in no case less than 20 amperes 被测试的镇流器的电路由h级的不可再生的保险丝(是镇流器的额定电压的十倍)保护着的或者是更高安培的熔丝额定值,但是决不能少于20安培
Electromechanical switches for use in electronic equipment - part 4 : sectional specification for lever toggle switches - section 2 : detail specification for one pole , two pole , four pole , sealed lever toggle switches , 277 v a . c . maximum , 30 v d . c . maximum , 20 a maximum electrical rating 电子设备用机电式开关.第4部分:杠杆操纵拨动开关的分规范.第2节:最大交流电压为227伏最大直流电压为30伏最大电流为20安培的额定电功率，一极二极四极密封杠杆操作拨动开关详细规范
