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Electrical Materials Quiz UPPCL JE 2017
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Below the Curie point if the temperature increase in ferromagnetic material, Then magnetic susceptibility of the given material will be
Soft iron is used in the manufacture of electromagnets because of its
Magnetostriction is a phenomenon of
Which of the following semiconducting components is used in photoconductive devices?
Tunnel diode is commonly used as which one of the following?
In a superconductor, if the temperature is decrease below is critical temperature, the value of critical magnetic field will
The temperature coefficient of resistance of a wire is 0.0008/oC. If the resistance of the wire is 8 ohm at 0oC, what is the resistance at 100oC?
The geometrical configuration of one molecule of C60- buckminsterfullerene contains
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