Thermo-Electricity

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Thermo-Electricity: Overview

This topic covers concepts, such as, Thermistor, Thermocouple, Thermoelectricity, Seebeck Effect, Applications of Seebeck Effect, Peltier Effect, Thomson Effect, Positive Thomson Effect & Negative Thomson Effect etc.

Important Questions on Thermo-Electricity

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Why does helium show a negative Joule-Thomson effect?

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What is the difference between Peltier effect and Thomson effect?

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What is positive and negative Thomson effect?

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What is negative Thomson effect?

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 Maximum temperature drop occurs if the initial state lies _____ the inversion curve.

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The region inside the inversion curve has a positive Joule-Kelvin coefficient and the region outside the inversion curve has _____ Joule-Kelvin coefficient.

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The locus of all points at which the Joule-Kelvin coefficient is _____ is the inversion curve.

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A family of isenthalpes can be obtained for the gas.

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What is Seebeck effect and Thomson effect?

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What is negative Joule Thomson effect?

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How efficient is Seebeck effect?

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What is meant by Seebeck effect?

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What is Seebeck effect give an example of it?

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What is Seebeck effect mention any two applications of Seebeck effect?

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What is Seebeck effect mention any two applications of Seebeck effect?

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A thermistor:

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Thermistors have _____.

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Which of the following is compound?

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Cotyledons are also called-

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The expression for thermoemf in a thermocouple is given by the relation E=40 θ-θ220 , when θ is the temperature difference of two junctions. For this, the neutral temperature will be