ECE :: Electronic Devices and Circuits
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Almost all resistors are made in a monolithic integrated circuit
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In energy band diagram of n type semiconductor, the donor energy level is
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For an n-channel JEFT having drain source voltage constant if the gate source voltage is increased (more negative) pinch off would occur for
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An intrinsic semiconductor (intrinsic electron density = 1016 m-3) is deped with donors to a level of 1022 m-3. What is the hole density assuming all donors to be ionized?
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The capacitor filter provides poor voltage regulation because
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If Vr is the reverse voltage across a graded P-N Junction, then the junction capacitance cj is proportional to
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In the schematic representation of bipolar junction transistor, the direction of arrow shows the direction of flow of
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Conductivity σ, mobility μ and Hall coefficient KH are related as
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