Un-Answered Questions { Electronics Communications }

Define virtual ground in the op amp?

559


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

578


What is the differences between microprocessor and micro controller?

499


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

608


Define noise in modulation?

567


Explain how many mosfet switches are there in dynamic ram?

556


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

517


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

535


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

641


What is memristor? What is its advantage?

549


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?

648


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

627


Interview questions for ITC Ltd for ECE stream

1366


Technical paper's of ECE

1861