MEASUREMENT OF METAL RESISTANCE AND RELATION TO TEMPERATURE
Measurement of electrical resistance can be applied to estimate type of metal. Resistance is not influenced by either electric current or difference potential. Result of experiment proves that the relation of resistance to temperature for various metal types ( Copper, nickelin and nichrome) is strai...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/12703 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Measurement of electrical resistance can be applied to estimate type of metal. Resistance is not influenced by either electric current or difference potential. Result of experiment proves that the relation of resistance to temperature for various metal types ( Copper, nickelin and nichrome) is straightly linear, mean that the greater of the temperature the greater also its resistance value. It can be obtained by seeing relation between resistance and temperature through electrical resistance temperature coefficient value. With this method can be indicated that aberration to gauging with electrical resistance temperature coefficient value happened shade of difference if it is compared to electrical resistance Coefficient value found on literature. This possible aberration because of heterogenity influence of metal temperature, less sensitively of thermometer to temperature change and energy power allowance fluctuations. |
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