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

Electronics Communications Interview Questions

Questions Answers Views Company eMail

wyh IC start with the number 74 like 7432,7400

2 6954

what is main difference between gsm & cdma

Horizon Computers,

2098

why we need external pull up for port 0 of micro-controller 8051?

2 5805

formula for figure of merit

ISRO,

1 8384

ripple factor of half bridge rectifier???

ISRO,

1 5232

what is limitation of auto transformer?

2236

how do work current transformer?

2035

working and uses of current transformer?

Infosys,

2028

construction of current tranformer

1980

how many type of network protocol

2123

WHAT IS THE DIFFERENCE BETWEEN BIIS-B AND BISS-C INTERFACE

TCS,

2577

what is integral of body?

Infosys,

2176

hi, This is manglam.I have done BE(E&TC). I have been selected for icici po interview on 7th sept.So what type of questions they may ask? If u have any interview questions , plz mail me(vickymanglam@gmail.com). are the gd topics always related with economics?

ICICI,

2230

difference between electronics and electrical?

Bhel, Descon, TCS,

2 5622

In our body current flow. In which form it is??? AC or DC

Ecil, Fairchild, TCS,

1 8016

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Un-Answered Questions { Electronics Communications }

self supporting course and sandwich course are same

1968

When we trim a resistor, we are A Making a fine adjustment B Reducing its value C Increasing its value D Making a coarse adjustment

1874

Define what do you mean by drift velocity and mobility of a free electron?

1029

Explain to find conductivity?

938

what is the distance maintained between the power and data cables with respect to the KVA .... plss give me the formula

1892

What is the importance of the biasing in transister circuits?

948

Define dynamic resistance of a p-n junction diode in forward biased condition.

1004

In OC-n why n X 51.84 Mbps??? How 51.84 Mbps is come it is a limit of STS-1 or something else.???

2193

What is a transducer and transponder?

1062

what is meant by shear resistance in concrete?

2077

what is the minimum and maximam trace width in PCB design? why trace is measured in mils? what is the use of via? why the crystal oscillator is placed near chip?

2077

How to design a software ic using vhdl?

973

I gave interviews for infosys and accenture in my college after which my college said I was selected in infosys. After some days I got a mail from accenture that we have dispatched the offer letter to ur college. I talked to my training officer and he is not ready to give me my letter. So how do i contact them to get my letter online ?

2216

Pl. Brief about DNC.

1748

Draw a schematic diagram of a Half Adder. Can you draw the same using only NAND gates?

1050

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