Electronics Communications Interview Questions
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needed web address and its directory for objective type question with answer in electronics instrumentation paper.


please send me rrb gorakhpur je teli question paper


why telecom tower having two color( Red and White)in all of the world, any solid reason


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hai friends.................the question paper pattern 100 aptitude....100 technical ....duration 120 minutes.....technical is cover all the previous competitive exams (jto,bel,,,,,) but prepare well basics of each subject,,



what is the Reverse Address Resolution and why is it important today's internet..

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"11101111" when that bit oriented message transmitting from sender to receiver.how is it calculate parity bit and how is it show bit stream that would be transmitted..by even parity error detection scheme..pls send me an answer..very important,,


can i give the short discription to "window size" , "Time out" "piggybacking" in sliding window flow control.



sir, I am taking jindal written test,which will be on 19th of this month.If any body have written test paper queatins,Plz send to this mail id.. bhaskarlxm@gmail.com


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sir please send me d previous paper of jindal steel power corporatio ltd.. mah email id z khan.aalmeen@gmail.com



one boy is blind,deaf&dumb and also uneducated. one girl loves him. she has to propose without touching him. how is this solved?

Micro Labs, Microsoft,

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Please, give me the simple circuit dig. for "oscillator with variable frequency & upto 6W". I will be very thankful to you.


please tell me wat types of technical questions will be asked in Alcatel lucent. and suggest me which site to view


what are all the requirements to build a small robot,which can work to certain distance? (please give a detailed requirement)

Bosch, Wipro,


please post me questions for technical interview in tata communications tranformations,


3.Which type of fading cause serious distortion of modulated signal a)selective fading b)interference fading c)absorption fading d)polarization fading

Cisco, Ericsson, HCL,

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Post New Electronics Communications Questions

Un-Answered Questions { Electronics Communications }

why is the plastic dip ic package most widely used?


Explain why gold is added to the p-n junction?


dummy strain guage


How to design a software ic using vhdl?


How α and β are related to each other?


Define amplitude modulation?


what is ISDN-PRI Support


differnce between ups and inverters. Series and parallel batteries connections of ups.


What is a cathode ray oscilloscope (cro)?


Define what is demodulation?


define why diodes are not operated in the breakdown region in rectifiers?


What are different categories of antenna?


What is a combinational circuit?


What is meant by input power factor in controlled rectifier?


1. How many TRXs are supported in Nokia Metrosite 2. What is the command to lock the TRX 3. What is the command to unlock the BTS 4. What is the command from BSC to check the alarm in BTS 5. What is the maximum transmit power of FlexiEdge BTS 6. When Abis link is down, name the alarm that is generated at BSC 7. Orange LED on RRI card is glowing – what is the indication? 8. How many E1s are supported by one E1 card in BTS 9. How many ways one can login to BIO card? 10. What are the different data rates in Abis for Traffic, TRX signaling and OMU 11. BCSU card in BSC can support how many TRXs? 12. What is the command to check list of sites that are down? 13. How many TRX are supported when we use one M2HA card in BTS? 14. Name the different types of power supply card in BTS and the output power of each card 15. Ater interface is between transcoder and MSC – True/False 16. SS7 signaling is used in Abis interface – True/False 17. FlexiEdge BTS has RRI card – True/False 18. From Transcoder to MSC, data rate for each call is 64Kbps – True/false 19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?