| 用电位差计校正电表实验的仪器故障判断与排除 |
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| 引用本文： | 蒋晓英.用电位差计校正电表实验的仪器故障判断与排除[J].大学物理实验,2010,23(4):42-43. |
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| 作者姓名： | 蒋晓英 |
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| 作者单位： | 贵州大学,贵州,贵阳,550003 |
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| 摘 要： | 用电位差计校正电表实验是主要针对工科学生所开的一个电学实验。由于仪器较多容易出的故障也较多，所以怎样根据仪器故障现象尽快对故障可能存在的部位作出判断，然后排除故障，是实验课能否顺利进行的根本保证。
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| 关 键 词： | 电位差计 故障原因 接触不良 排除故障 |
Instrument Fallure's Judging and Trouble Shooting in the Experiment of Correcting Electric Meter with Potentiometer |
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| JIANG Xiao-ying.Instrument Fallure's Judging and Trouble Shooting in the Experiment of Correcting Electric Meter with Potentiometer[J].Physical Experiment of College,2010,23(4):42-43. |
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| Authors: | JIANG Xiao-ying |
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| Institution: | JIANG Xiao-ying(Guizhou University,Guiyang 550003) |
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| Abstract: | The experiment of correcting electric meter with potentiometer is an important electric experiment of students of engineering.But the instrument failures are often multiple faults because of there are more instruments in this experiment,then finding and shooting these failures is the fundamental guarantee of the experiment carrying out smoothly. |
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| Keywords: | potentiometer failure reason loose contact failure shooting |
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