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Because you touch yourself at night.
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The potentiometer is which type of tranducer?
The potentiometer is a position tranducer. It forms a resistance divider, proportional to position.
What is resolution of potentiometer?
resolution of petentiometer
Is potentiometer and Thermistor are variable resistors. How please explain?
A: A potentiometer is a manual device to change the resistance A thermistor changes as a function of environment temperature
Why sheet steel with high silicon content is used in transformer core whereas lower silicon content sheet for rotating machine?
high permeability ,low hysterisis,increased resistivity
Why does the electrical resistivity of a conductor does not depend on its dimensions?
resistivity and resistance are two diff. things...........resistance depends on length and thickness resisitivity too depends on the area and length resistivity=resistance*area/length
Why is copper wire not used in potentiometer?
Copper is not used in potentiometer due to the following reasons: 1)Low resistivity 2) High Temperature Coefficient of resistance
Do wires that have high resistivity have high conductivity also?
No. In fact it is the opposite. Conductivity is the reciprocal of resistivity so a high resistivity means low conductivity. peace.
Does alumina become conductive at high temperatures?
Alumina is a good electrical insulator; at high temperatures the resistivity is smaller than the resistivity at room temperature.
What name is used for a high power variable resistor?
potentiometer
Is resistivity of a good conductor high or low?
It is Low
What property does the metal tungsten on an incandescent light bulb have?
it have high resistivity as well as high melting point. So due to high resistivity collision of moving electrons are taken place. It emits radiation which is appear as light.
Is metal low conductivity?
No, metals have high conductivity but has low resistivity.
Is it true that a material with high resistivity is a good conductor?
No. It is not true. It is false.
How do you convert conductivity to resistivity?
Conductivity is a measure of the ability of a substance to conduct electricity. Resistivity is a measure of how strongly a substance resists the flow of an electric current. So conductivity and resistivity are opposed to each other. A good conductor like copper has a low resistivity, and a good insulator like glass has a low conductivity and a high resistivity. Mathematically, conductivity and resistivity are inverses of each other, so it is quite easy to convert conductivity to resistance.
How depletion region become narrow?
In fabrication process low resistivity (ohm/cm) of material results to expansion of depletion region lower than high resistivity
What type of transducer Is potentiometer?
what type of transducer potentiometer
What are uses of potentiometer?
A potentiometer is a variable resistor used in electronics.
