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Electronics Communications Interview Questions
Questions Answers Views Company eMail

What is the difference between dcs & plc & scada?

 726

What is a bcd? What are its advantages and disadvantages?

 655

Define snooping cache?

 716

Define virtual ground in the op amp?

 672

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

 693

What is the differences between microprocessor and micro controller?

 595

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

 744

Define noise in modulation?

 685

Explain how many mosfet switches are there in dynamic ram?

 671

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

 623

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

 642

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

 771

What is memristor? What is its advantage?

 654

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?

 746

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

 731

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Un-Answered Questions { Electronics Communications }

can i get comming traning school model question paper.

1846

How is cad used with electronics?

677

Which of the listed is NOT a FlexiHopper frequency band? Which of the listed is NOT a FlexiHopper feature?

1610

What are the advantages of single phase bridge converter over single phase mid-point converter?

1327

Why every time that I hit the microphone or when I speak louder the amplifier is switched of?

1601




what are the variois ways to come out of the wait state?

1731

What is a p-n junction diode? State and explain some of its applications.

715

what are the plc application in engineering.??

2016

Insights of tri-state inverters?

1487

Explain the approximate cost of the smart pebbles eci-1(embedded corrosion instrument)?

595

Define fall time?

752

Explain what is angle and amplitude modulation? What is noise in modulation?

677

How does frequency affect the size of smps?

674

why odd number of lines used for scanning

1823

whats the new trend in ece...? why we are going for embedded..?

1645

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