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Electronics Communications Interview Questions
Questions Answers Views Company eMail

what is the differences between voltage and current controlled devices?

385

Explain why the aspect ratio of tv video display is 4:3 or 16:9?

360

What is rfid in developing stage? What is scope in rfid?

390

What are edge triggered flip flop?

429

Explain why 440 volts instead of 660 volts in 3 phases of supply system?

417

Define rtos?

466

What is the use of fbus protocol?

398

State the different types of flip flop and their uses?

400

Define angle and amplitude modulation? What is noise in modulation?

463

What is the difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?

404

Explain why the antenna is called passive element?

445

Explain why are the 2 input terminals of an op-amp are called as inverting & non-inverting terminals?

424

What is the difference between demultiplexer and decoder?

411

What is the maximum value of tv in msa to calculate r&r?

446

What is the difference between fixed-bias circuit & self-bias circuit?

420


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Un-Answered Questions { Electronics Communications }

What is faithful amplification?

490


Explain how rectangular filter are practically made?

393


Explain how to increase the gain and directivity of an antenna?

409


what is a truth table?

430


explain the advantages of power factor correction is an RLC circuit for a commercial customer, include tarifs..

3921






What are edge triggered flip flop and level triggered flip flop? How do they differ from one another?

418


Explain to find conductivity?

408


define flyback converter.

481


What is conductor?

454


I applied for Airport Authority of india's Jr Executive (Electronics & ATC).So please anybody Guide & Send me the Previous Questions and syllabus of written Test? My mailID :anshuljaineng@yahoo.co.in

1682


What is the conductivity of perfect dielectric?

515


What is ascii in reference to electronics?

486


Why is base made thin and lightly doped?

434


For high frequency applications will you prefer mosfet or igbt? Why?

488


Plz tell me the GATE interview question asked for ECE branch?

2141