What is tri state of a signal?


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. If we have a parallel plate capacitor of plate area 'A' and plate separatoin t and having a capacity C and a metallic plate r of area A and of negligible thickness is introduced in the capacitor at a distance from either of the two plates as shown in the given figure then the capacity of the capacitor will become a.) b.) C c.) 2C d.) 4C

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sir/madam, i've applied for the post of section engineer. i shall highly be obliged if you could help me out with some sample papers.

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Define offset voltage as applied to an op-amp.

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what is an integrator?

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plz give the question about interview to the post JR.Executive (ATC)

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Which of the following pairs does-not match?

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What are the dc,ac characteristics of op-amp?

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