A temperature coefficient describes the relative change of a physical property that is associated with a given change in temperature. For a property R...
12 KB (1,676 words) - 06:12, 8 December 2023
The Q10 temperature coefficient is a measure of temperature sensitivity based on the chemical reactions. The Q10 is calculated as: Q 10 = ( R 2 R 1 )...
6 KB (675 words) - 11:04, 18 August 2023
models. Negative-temperature-coefficient (NTC) thermistors have less resistance at higher temperatures, while positive-temperature-coefficient (PTC) thermistors...
30 KB (3,967 words) - 03:43, 26 September 2024
A positive-temperature-coefficient heating element (PTC heating element), or self-regulating heater, is an electrical resistance heater whose resistance...
9 KB (1,186 words) - 00:30, 23 April 2024
Thermal expansion (redirect from Coefficient of thermal expansion)
by the change in temperature is called the material's coefficient of linear thermal expansion and generally varies with temperature. If an equation of...
49 KB (6,084 words) - 07:28, 2 October 2024
Resettable fuse (redirect from Polymeric Positive Temperature Coefficient)
A resettable fuse or polymeric positive temperature coefficient device (PPTC) is a passive electronic component used to protect against overcurrent faults...
7 KB (781 words) - 17:18, 8 June 2024
Resistance thermometer (redirect from Resistance temperature detector)
change of the sensor per degree of temperature change. The relative change in resistance (temperature coefficient of resistance) varies only slightly...
29 KB (3,851 words) - 09:50, 15 November 2024
transfer coefficient (W/m²K) A {\displaystyle A} : surface area where the heat transfer takes place (m²) T 2 {\displaystyle T_{2}} : temperature of the...
27 KB (4,479 words) - 17:57, 11 November 2024
Joule–Thomson effect (redirect from Joule-Thomson coefficient)
either. The coefficient is negative at both very high and very low temperatures; at very high pressure it is negative at all temperatures. The maximum...
33 KB (4,464 words) - 11:28, 15 August 2024
in response to a temperature difference across that material, as induced by the Seebeck effect. The SI unit of the Seebeck coefficient is volts per kelvin...
30 KB (4,335 words) - 15:12, 9 October 2024