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thermistors change value as thermal units increases or decreases . that can be used to shut down items that unnecessarily overheat

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How are thermistors used in computer fans?

Thermistors change their properties with temperature, so they can be used to run a fan only when it's hot.


What material is used in making thermistors?

Thermistors are typically made from metal oxides such as manganese, nickel, cobalt, or iron. These metal oxides are mixed with a ceramic binder and then sintered to form a compact thermistor element.


What can thermistors be used for?

Thermistors can be used for temperature sensing and control in devices such as thermostats, air conditioning systems, and refrigerators. They can also be used in medical applications for monitoring body temperature or in automotive applications for measuring engine temperature.


Is Thermistor ohmic or non-ohmic?

no.....thermistors are not ohmic.


What is principle of thermistor?

The thermistors are resistors whose resistance changes with the temperature. While for most of the metals the resistance increases with temperature, the thermistors respond negatively to the temperature and their resistance decreases with the increase in temperature. Since the resistance of thermistors is dependent on the temperature, they can be connected in the electrical circuit to measure the temperature of the body.


In one high voltage electric motor installed in your water works ten thermistors were used why?

because tamrat samarjini is in the initial form


What do thermisters do?

Thermistors are temperature-sensitive resistors that change resistance with temperature. They are commonly used in electronic devices for temperature measurement and control. Their resistance can be used to calculate the temperature of the surrounding environment.


Can we use a bourdon gauge for measuring or sensing temperature?

No, bourdon gauges are typically used for measuring pressure, not temperature. For temperature measurement, instruments such as thermocouples, thermistors, or RTDs are commonly used.


What has the author James K Luers written?

James K Luers has written: 'Test and development of inflatable spheres instrumented with miniaturized thermistors, accelerometers and pressure transducers' -- subject(s): Balloons, Thermistors, Accelerometers, Transducers


What are the characteristics of a thermistor?

Thermistors are semiconducting devices whose electrical resistance is sensitive to the temperature (which is derived from the two words thermal and resistor). The resistance of a thermistor decreases approximately exponentially with the increasing of temperature. Therefore it is possible to determine the temperature by measuring the resistance across the thermistor. Thermistors are used in various fields such as self regulating heating elements, current limiters and temperature sensors etc.The thermistors are also very robust. And they could not be confused with RTDs (resistance temperature detectors), as the prior is made of semiconductors and the latter from pure metals. Also where RTDs are effective in a massive temperature range where thermistors work in a limited temperature range such as 180 K to 400 K, but with a higher precision.


How do thermistors work in clothes dryers?

Thermistors in clothes dryers work by sensing the temperature inside the dryer drum. They change their electrical resistance with temperature variations, which is then used by the dryer's control system to regulate the heating element. This helps maintain a consistent temperature during the drying cycle.


How does a thermistor effect the resistance of the temperature?

A thermistor is a type of temperature-sensitive resistor whose resistance changes significantly with temperature variations. Specifically, negative temperature coefficient (NTC) thermistors decrease in resistance as temperature increases, while positive temperature coefficient (PTC) thermistors increase in resistance with rising temperature. This property allows thermistors to be used in temperature sensing and control applications, enabling precise monitoring and regulation of temperature-dependent processes. Their sensitivity makes them suitable for various electronics, including temperature sensors and circuit protection devices.