ECE :: Electronic Devices and Circuits
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Which rectifier has the best ratio of rectification?
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Assertion (A): A p-n junction is used as rectifier.
Reason (R): A p-n junction has low resistance in forward direction and high resistance in reverse direction.
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In an integrated circuit the SiO2 layers provide
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For a n-channel JFET with r0 = 10 kW, (VGs= 0 V, VP = - 6 V)the drain resistance rd at VGS= - 3 V is given by
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Which of the following are voltage controlled devices?
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Which of the following is known as insulated gate FET?
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Assertion (A): The hybrid p model of a transistor can be reduced to h parameter model and vice versa.
Reason (R): Hybrid p and h parameter models are interrelated as both of them describe the same device.
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Which impurity atom will give p type semiconductor when added to intrinsic semiconductor?
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An insulator will conduct when the
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Zener breakdown occurs
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