WHAT IS THE PRINCIPLE OF RADAR

2 Answers   BEL,

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What is meant by D-FF?

16 Answers  

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what is electronics? Which one induce this type of electronics?

4 Answers  

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Where are multimode fibers practically used?

1 Answers  

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Explain why is the diffusion technique of formation of resistor most widely used?

0 Answers  

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checking procedure of i.g.b.yt & diode by multimeter...

0 Answers   Badve,

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Why does all cellular networks have same shape of sim? Why is it designed in such a particular shape? Does it have any other shape?

0 Answers  

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why we give external oscillator input to the micro controller

2 Answers   TATA,

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what is race around condition

22 Answers   National Youth Service, Samsung, TATA, Vodafone,

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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?

0 Answers   Nokia,

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highest voltage gain can be obtained from a ).CC b).CE c).CB d).Both CE and CB

14 Answers   Cisco, Ericsson, SRC,

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What is Latch on?

3 Answers   NSN,

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