Electronics Communications Interview Questions
Questions Answers Views Company eMail

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

718

Explain the main advantages of synchronous circuit?

653

Explain the use of excitation table in digital electronics?

588

Define angle modulation?

675

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

704

what are the differences between dcs & plc & scada?

650

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

689

What is rfid in developing stage?

680

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

642

What are level triggered flip flop?

682

What is the output of the lexical analyser?

710

Explain why cannot we use leds for rectification purpose?

665

Explain how to calculate knee point voltage?

636

How to convert design gray to binary code?

701

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

639


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Un-Answered Questions { Electronics Communications }

What is meant by the deflection sensitivity of a cro?

758


Hi Friends, I am preparing for Airport authority of India ,so please forward me question papers and questions that are generally asked in test. my email ID is :jitinkumar_micro@rediffmail.com

1523


I have an instrument that involves an electronic circuit. In circuit there is a PTC B754 (having operating voltage 230V). PTC is already damaged and same PTC is not available in market. Now what can i do to solve that problem.

2287


My name is Noor and i have completed by 10th with 78%, inter with 67% and has a B.tech from JNTU second class with 56% .Iam planning to do MS in US will my visa be successful .I have doubts since i have a scond class with 56% in B.tech please advice me as soon as possible.

1734


Why is there a maximum limit of collector supply voltage for a transistor?

1434






Is the stealth technology is based on the "Reflection coefficient of the material? What are the other factors that affect to optimize this technology

1530


Draw vi characteristics of pn junction diode.

785


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

690


explain how does frequency affect the size of smps?

2821


In C language the condition(4%2==0) and in scanf statement the declaration as %d for integer.Now in the first condition it performs the modulo operator but why it is not so in scanf statement?

1633


i have a problem in programming using string program is- rajasthan rajasthan rajastha ajasthan rajasth jasthan rajast asthan rajas sthan raja than raj han ra an r n plz reply soon as posible as

1616


Define positive logic and negative logic.

686


Is a hole a fundamental particle in an atom?

696


Define what is meant by phase reversal?

739


pls what type of questions asked in interview of appsc polytechnic govt lecturers mail to kram.thulasi@gmail.com

2831