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

1867

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

HSBC,

9 24769

What is a diagnostic system check?

2019

why hybrid parameter are called as h parameter?

Vignan University,

3 13424

why voltage series is most preferred?

2047

what course we have to do for e&tc

1 3638

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,

2104

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?

2809

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

DRDO,

5078

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 5202

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

2 5060

why digital signals are preferred over analog in com?

7 22689

can we tap digital signals?

Accenture,

1 4021

what is oscillator?

Dream Careers,

6 10105

Router Packet Flow from one network to other network?

2 7319

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Un-Answered Questions { Electronics Communications }

steps which are performed in the bios POST codes

1879

What are the requirements for producing sustained oscillations in feedback circuits?

1144

what is E1 ? and how this is work,what is data rate of 1 one E1 and why?

2604

Explain what is the difference between plc and dcs?

977

Define why are active filters preferred

1047

what is meant by 8.0.4 in TEMS 8.0.4?

1736

Describe transducer ei pickups in instrumentation and control engineering?

1033

What are the different oscillators?

975

What are the basic building blocks of pll?

1163

Why regeneration is not possible in semiconductor

1007

1 what is 5P00F METHOD IN 8085 MIC. PRO. 2 what is NEXT STATE FUNCTION SYNTHESIS 3 HOW THE MULTI LEVEL FAULT CAN BE DETECTED

1871

Describe the various methods of thyristor turn on?

1107

what are the Technical Specifications of D/240SC-T1

990

What is Banked Register in Arm 7?

2257

what is the value of TEI ist T1?

1921

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