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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

we are operation 3 generator with module 5510 and electronic control module . two generator running system healthy and generator called another one generator running always generator called did not showing system healthy

1983

is transformer, active or passive device? name some active and passive devices.

HSBC,

9 25421

What is a diagnostic system check?

2108

why hybrid parameter are called as h parameter?

Vignan University,

3 13761

why voltage series is most preferred?

2148

what course we have to do for e&tc

1 3780

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?

BEL,

2183

In a 2 stage RC coupled amplifier, the emitter resistance of 1st stage consists of 2 resistances (Re and Re')in series and the bypass capacitor is connected across only one of them(bigger resistance). Why?

2907

What's the difference between looping 0s and 1s in K map?

DRDO,

5189

How will you send and receive data to a micro-processor? (One method is I/O mapped I/O which is the other one?)

DRDO,

1 5346

what is mean by GT?what is the purpose og GT?what is uses of GT?

2 5258

why digital signals are preferred over analog in com?

7 23191

can we tap digital signals?

Accenture,

1 4193

what is oscillator?

Dream Careers,

6 10646

Router Packet Flow from one network to other network?

2 7582

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Un-Answered Questions { Electronics Communications }

Why iceo >> icbo?

1294

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

1170

Define lock-inrange, capture range, and pullintime of a pll

1185

Define what is intrinsic semiconductor ?

1079

what are control system components?

1985

Compare the features of the three transistor configurations.

1220

what is radiation resistance of antenna

1968

What precautions are required to be observed in the use of leds?

1353

What is aircombining?

2201

Which oscillator is best for general purpose?

1132

today software are down how u are u going to clear this?

2064

What is faithful amplification?

1194

Explain the function of cyclo-converter?

1109

Explain how to manufacture the cmos inverter?

1095

Insights of tri-state inverters?

1877

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