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 cdma and gsm

2 4810

If A speaks the truth 80% of the times, B speaks the truth 60% of the times. What is the probability that they tell the truth at the same time

Wipro,

2 23565

How can you derive a composite matrix for reflecting an object in 3D about any arbitrary plane characterised by normal vector N?

1 3510

What is meant by optical space communication ?

1832

What are the advantages of parallel optical interface?

1990

What is the need for optical fiber amplification?

1 3582

Where are multimode fibers practically used?

1 3543

What is meant by optical burst switching ?

1 3556

What actually is a light peak?

1 3367

what is electronics?

ABB,

8 9908

why baseband not in wireless transmission?

2115

how can you convert +5v to -5v?

TCS,

7 9709

which transform is better? haar or hadamard

2053

without using semicolon(;) write any program

3 4920

write the expression for a multiple Pi section filter's ripple factor?

TCS,

4370

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Un-Answered Questions { Electronics Communications }

what is main difference between gsm & cdma

2159

Explain why bjt is called current control device?

944

I am working in a private software firm for past two years and now i want to switch to electronics company ... if they ask me ==>what I was doing for the past two years what would the appropriate answer to this ... please reply !

2025

Why is the grid in a cro provided with a hole in it?

1049

What is an ac emitter resistance?

1042

What is the difference between inductance and resistance?

1127

SIR,i am applying for the jr.engineer(signal)post.kindly if you send some previos sample question -answer i will be higly obliged

2191

how many students appear in gate exam

1928

what is the difference between controller in mobile and processor in pc?

2059

Explain why nand-nand realization is preferred over and-or realization?

1291

what is different between three phase balanced and three phase unbalanced load with chart.?

1160

How the trx is assigned to e1 channel?

3140

how to charge for Annual Maintanence

2078

Explain why open-loop op-amp configurations are not used in linear applications?

1315

importance of defining tg or tf in selecting master and slave bts's?

2093

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