Un-Answered Questions { Electronics Communications }

Define virtual ground in the op amp?

584


Explain why is an excess-3 code is called an unweighted code?

598


What is the differences between microprocessor and micro controller?

515


Explain why gold is added to the p-n junction?

631


Define noise in modulation?

578


Explain how many mosfet switches are there in dynamic ram?

575


Explain the purpose of the package around a microprocessor silicon die?

534


Explain how to calculate knee point voltage? Describe its purpose for differential protection.

552


Explain the main application of scr in electronic field as well as in software field?

666


What is memristor? What is its advantage?

568


Explain 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?

663


what is different between three phase balanced and three phase unbalanced load with chart.?

643


Interview questions for ITC Ltd for ECE stream

1385


Technical paper's of ECE

1873