Electronics Communications Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electronics Communications Interview Questions

Questions Answers Views Company eMail

What is the difference between edge triggered flip flop and level triggered flip flop?

908

Explain the main advantages of synchronous circuit?

800

Explain the use of excitation table in digital electronics?

729

Define angle modulation?

873

What is the advantages of using c band for satellite communication?

867

what are the differences between dcs & plc & scada?

833

Explain we take the area of collector wide comparison to base and emitter. Why?

848

What is rfid in developing stage?

813

Explain why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?

794

What are level triggered flip flop?

876

What is the output of the lexical analyser?

851

Explain why cannot we use leds for rectification purpose?

819

Explain how to calculate knee point voltage?

837

How to convert design gray to binary code?

897

Explain why does sidebands vl come in case of analog modulation?

817

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Un-Answered Questions { Electronics Communications }

Define beta of a transistor.

875

what are the difference between dcs & plc & scada?

838

What are the advantages of parallel optical interface?

1804

Explain which oscillator is best for general purpose?

808

What is meant by input power factor in controlled rectifier?

884

What is the use of radar?

978

types of communication scheme in power plant ?

2377

Discuss the need for biasing the transistor.

845

What are advantages of dc supply over ac supply?

780

Explain the use of ranging and radar?

784

What problem arise if we use regulators without/before filters?

825

Give some examples of power electronics applications in the day-to-day life?

890

wht is charging gateway protocol wht is it functio

1894

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

744

how can trace the fault in any PCB? what are the steps to find problem & to troubleshoot?

1833

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