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why we prefer LED as light source insted of Laser in FSO
(FREE SPACE OPTIC)communication.plz give me answer soon
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Answer Posted / pratik
AS SOON AS THE VOLTAGE IS APPLIED, IT GIVES A MORE QUICK RESPONSE AS COMPARED TO LASER....
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write a program in c++ for finding the given no. is odd or even without using any airthmatic operater?
What is the difference between latches and flip flop?
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?
Explain the importance of the biasing in transister circuits?
Photodiode is a photovoltaic device or a photoconductive device or both?
Hi.. Me going to tke test for management trainee(technical) Post I am an E&C student . Can u guide how to prepare for this test.Can u send me test paper pattern..?
What is the simplest way to maintain the "power factor" of any system? if you have many methods specify all!
What is the difference between plc and dcs control system?
the industires choose embedded system for their applications because of reverse engg is not possible is the only reason or other reasons are available
What are the advantages of negative feedback over positive feedback.
PLEASE SEND ME THE TTA EXAMS PREVIOUS PAPERS TO PREPARE TTA2009
When the two inputs of a multiplier are connected together, the device operates as a A Voltage doubler B Square root circuit C Squaring circuit D Averaging circuit
what were the challenges you faced during the project technically and how did you cope up with that?
hi i am electronics & telecomm 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. shahrukhkhalid911@gmail.com and shahrukh_khalid911@yahoo.co.in
Why can’t we use comparator to convert sin wave into square wave?
