Answer / vinod kumar

ultraviolet region

Answer / vimal kumar

guys i think its visible light.....coz infrared &
ultraviolet LED's r prepared by gallium & aluminiun not by
silicon or germanium.......led's made by these 2 work in
visible light region....

Answer / ram narayan

infra red

What's the difference between looping 0s and 1s in K map?

0 Answers   DRDO,

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what is the main function of LED ?

6 Answers   Seaton High School,

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if a crow sit on on current wire it will not fell current but a man touch it he get shock . why/

4 Answers   Asianet, HCL,

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Define what do you understand by collector reverse saturation? In which configuration does it have a greater value?

0 Answers  

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what is the difference between multiplexing and multiple accessing?

3 Answers   Polmon,

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objective questions & answers in c & c++ software languages

0 Answers   TCS,

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what is pre-warping in filter design?

6 Answers  

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What is meant by impedance diagram?

0 Answers  

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HI, i am jayakumar, a B.E graduate of ECE. i have applied for officer trainee written test exam which is going to be conducted by hindustan petroleum corporation limited. currently the writen test of it, has been postponed from febuary to someother day without releasing the date. i am searching for question related to the writen test that whould be asked during the event of the test. if you possess the questions, pls email it to this id jai_pkp81@yahoo.co.in

0 Answers   Kalam Software,

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WHY IGBT IS CALLED MINORITY CARRIER DEVICE?

0 Answers  

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If we have 450 mm height boiler drum level, so what is span & zero value for a dpt transmitter?

0 Answers  

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smtp?

3 Answers  

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