A good op-amp has A Very high bandwidth B Narrow bandwidth C High selectivity D All of these

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Explain rf?

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what is the difference between electronics and electricals?

7 Answers  

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wat you mean by harmonics? why you r using isolation transformer in digital ups or in normal means igbt ups?

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1 explain advantage and dis advantages of FIR filters compared to IIRcouterparts ? 2 what is the need of filtering,ideal response of filters and actual response of filters ? 3 what is CMRR ? 4 which semiconductor device is used ad a voltage regulator and why ? 5 how can we rectify race around condition ?

0 Answers   TCS,

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What is meant by operating point?

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Synaptic conduction is mostly orthodromic because

0 Answers   BEL,

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In a bipolar junction transistor (take it an n-p-n BJT),,in comparison between EMITTER and COLLECTOR ,,who has higher negativity??

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out of DSBFC, DSBSC, SSBSC and VSB which is best for comm purpose and why?

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state the important rating of transistor?

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What is meant by level-sensitive devices?

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How an ammeter can be changed to a voltmeter?

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