Answer / hiralal

Numerical Aperture (NA): The light-gathering ability of a
fiber; the maximum angle to the fiber axis at which light
will be accepted and propagated through the fiber. NA = sin
a, where a is the acceptance angle. NA also describes the
angular spread of light from a central axis, as in exiting
a fiber, emitting from a source, or entering a detector.

Can we interchange the source and drain terminals in a fet circuit? Can we do the same with the emitter and collector terminals of a bjt circuit?

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what about your family?

5 Answers   Infosys,

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what is NMC ?

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Draw vi characteristics of pn junction diode.

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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.....

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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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plz post the ne questions for electronics engg interview

0 Answers   Samsung,

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what are the jobs that SBI will provide for ECE students

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why e1 capacity 2048 define details?

0 Answers   Ceragon,

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list the broad classification of adcs.

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What is its magnitude for ge and si?

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i need to get a project idea on msp430 microcontroller can anyone help me

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