Is the output power different from input power.?  rated input voltage” Is that the voltage we give to the driver or the voltage which comes out from the driver?

0 Answers   Garg Udyog,

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Explain why we need biasing for transistor, fet and mosfet?

0 Answers  

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interviewr asked about sampling theorem and i said the common def.(i.e ...sam freq must >=s max freq in the signal for a sampled signal to recover without alising).he asked that i have a sin signal of freq 1hz and i sampled at two zero amplitude points can it be recoverable without aliasing????

4 Answers   BARC,

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i am preparing for aai atc ? plz can u send me som emodel qus?

0 Answers   AAI Airports Authority Of India,

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Why is transistor called a current controlled device ?

0 Answers  

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Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be

0 Answers   C DAC, CDAC,

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What is the typical data rate for wavelength division multiplexing?

3 Answers   Foxconn,

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When a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of silicon will be higher than that of germanium, why?

0 Answers  

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what is difference between electronic device and electronic element?

3 Answers   Siemens,

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What is the basis for classifying a material as a conductor, semiconductor, or a dielectric? Define what is the conductivity of perfect dielectric?

0 Answers  

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i need supervisor exam model qustion paper

4 Answers   Bhel, MOIL,

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Explain what are the factors which the measurement accuracy of q-meter?

0 Answers  

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