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 procees happens when u try to open a web page

Tech Mahindra,

2209

what is a static variable...wht is the size when u give sizeof(struct)

Tech Mahindra,

2125

Hi i am going to attend the interview for BHEL. can you please help out in knowing about the area of preparation. I am apprearing for supervisor trainee post. i have done diploma + B.tech. suggest answer of question that don't you think that you are overqualified for this job. thanks rahul

Bhel,

1944

who invented c language?

Assurgent,

14 19784

Tell me about urself apart from your cv?

Assurgent, Nihar Info Global,

5 16960

what are the variois ways to come out of the wait state?

2194

why we use asynchronous communication in microcontroller.but synchronous is high speed communication than asynchronous.

Finolex,

2099

why ammeter always connect in series for measuring the current?

8 14290

the pic micro controller have internal oscillator but why we use external oscillator

6 21160

what is the representation of a discrete signal?

6 8061

what is 802.11b

Alcatel,

5 8655

connecting 2 transistor seriesly.In 1st trans base applying 5v then how the current will go.

1 4954

If i use 4mhz and 10mhz both oscillator(seperately) in a pic microcontrolller what is the difference happens in the input ?

5 6731

I want previous rrb enteranse exam papers in junior engineer(Signal/Tele/c&w). please send that papers to my id dkg_unnao@yahoo.com

RRB,

3294

What is the relation between current and voltage?

13 15464

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Un-Answered Questions { Electronics Communications }

box1-a box2-b box3-c get 3a-2b-c in box3 using only subtract 3steps

3600

What is the necessity of heat sink?

1049

What are octal and hexadecimal systems?

1125

The loss of precision in quantity is called A Down time B Delay C Unavoidable delay D None of these

1959

Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be

1562

why the circuit turn off time should be greater than thyristor turn off time?

1069

Explain the structure of entire GSM.

1908

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

2140

What are the limitations of the basic differentiator circuit?

1293

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

1113

Hai Frds i want to join in testing tools course , plee tel me which was the Best institute, plsss reply me, i am waiting for ur reply....

1905

im ranjith having 63%in my b tech with 25 backlogs,cleard all .. im having 1100 in gre and 90 in my toefl can i get visa? im planning spring 2011 pls help me i applied for i20 im applying 4 universities pls help me can i get visa? shall i prefer canada if i could not get visa?

2076

please can any one send me BHEL ECE sample papers

2184

what happens to delay if we include a resistance at the output of a cmos circuit.expalin it clearly

1665

What are fet`s?

963

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