Electronics Communications Interview Questions
Questions Answers Views Company eMail

what is the use of GPRS AND WHERE IS THE USE IN BEHAVIOR LIFE.

2 2939

in adaptor circuit there is a transformer(it has four input & four output)which is used after rectifier .for what they are using this? they connect input between 1&4 and get output across 1&2 how it is possible?

1 2236

What is soft & hard andover????

1782

What the diffrence between distortion,interferance,noise&error

ABC,

1 3561

what frequncy range useing in cell communication

7 5784

what is reverse saturation current?

1 3181

what is the need for filtering

TCS,

6 6126

Why 8051 is called as 8051 plz send ans at swatimehta5487@gmail.com

4 5868

how an induction motor works?

1 3059

hey any one has sample placement papers for citrix r&d, bangalore, pls send it to me on ecpradeep2006@gmail.com, i have got my tests on 3rd sep

3948

what is AC?

ME,

4 5468

why e1 capacity 2048 define details?

Ceragon,

2744

common base transistor is connected in the circuit requiring- a)high current gain b)high voltage gain c)high input impedance d)high power gain e)none of the above

Bhel,

7 7293

i completed my b.tech recently with full credits... i have confused in calculating my backlogs...actually i failed in 6 subjects(1 in 2-1,4 in 3-2,1 in 4-1) but i cleared them in one attempt in their respective supplymentry.... then how many backlogs i had now... tell me cleraly.....

1421

How receiver detect that which is information signal and which is carrier signal and how it seprate both at destination?

Airtel,

4 5427


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Un-Answered Questions { Electronics Communications }

Test on three subjects Physics, Chemistry & Biology are to be conducted simultaneously the number of candidates for the tests are 68, 36 and 72 respectively. Candidates are to be seated in different rooms such that each room will have candidates of the same subject and the load on each invigilator be the same i.e. the number of candidates in each room should be the same what is the minimum number of rooms you need for the purpose

8360


What are the advantages of load commutated chopper?

877


What is meant by negative converter group in a cyclo-converter?

562


What are measurement reports in TEMS tools?

1460


Although zener diode is operated in the reverse breakdown region, but it does not burn. Why?

697






which is the syllabus of the ongc next month exam pls send me on my mail id..

1593


What are the maintenances of a DCS ?

1402


i am electronics & comm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you, snehalsanap@gmail.com

1534


Explain the importance and effect of if in radio receiver?

581


What is the purpose of using data modem.

744


Calculator battery power goes down to 1V from 1.6V in 15 days... What could be the reason?

2000


What are potential transformers?

562


can a machine with a single DNS name have multiple IP address?how could this occur.

1727


What is pcb?

930


What are rlc circuits?

538