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?

1162

Explain the main advantages of synchronous circuit?

1070

Explain the use of excitation table in digital electronics?

975

Define angle modulation?

1141

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

1220

what are the differences between dcs & plc & scada?

1160

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

1205

What is rfid in developing stage?

1085

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

1033

What are level triggered flip flop?

1136

What is the output of the lexical analyser?

1115

Explain why cannot we use leds for rectification purpose?

1071

Explain how to calculate knee point voltage?

1171

How to convert design gray to binary code?

1225

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

1061

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Un-Answered Questions { Electronics Communications }

radar

2749

Derive the expressions for average output voltage and rms output voltage of 1φ semi converter?

1167

Although zener diode is operated in the reverse breakdown region, but it does not burn. Why?

1215

What is a base station?

1294

Explain the different modes of flyback converter

1003

how the embeded technology works?

2019

In a UPSR what is the limit on the number of nodes that form the ring?

2082

1) is external oscillator XTAL1 &XTAL2 connection must needed ? 2) shall we proceed without oscillator for simple logialoutput

2116

For what a triggering circuit is provided in a cro?

1094

i completed my b.tech.i want to prepare for civils. when new batch classes will start at rc reddy. plz mail me rajesh.mc28@gmail.com

2019

what is the last major networking problem you trouble shoot and solved on your own in the last year?

1832

What are different categories of antenna?

1096

1.Explain 3D radar. 2.Method of mobile signal jamming. 3.Frequency hopping spread spectrum. 4.How does op-amp works in common mode? 5.Which flip flop is known as universal flip flop and why?

2183

Tell us design gray to binary code converter?

1091

Mention some of the applications of controlled rectifier?

1148

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