the maximum spectral response of the germanium and silicon
is in the ?
Answer Posted / 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....
| Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
Impedence of a parallel resonant circuit at resonance is ?
why we use -48V in nokia BTS
Define what types of carriers are present in space charge region?
how does modulation reduce bandwidth
In C language,What is the use of f in printf or scanf statement? Whether it indicates the function if so the brief explanation ortherwise what is the main reason behind that f in printf/scanf statements?
I would like to do my MS in US but i have a second class in B.tech with 56% where in i have good acedemics in 10th and inter .Is it posiible to get a US visa if i get good scores in GRE and toefl.I have work experience in an Internation call center for 1 year will they consider me for US visa as i have a gap of 2 yaers after my B.tech will the visa be succesful.What would be the answer if they ask me why you worked in callcenter after your B.tech and why opting for MS now when you didnt show interest in your B.tech background....
Fr aptitude question which for preparing good book?
What do you understand by leds?
Why the actual q-factor of the coil is someexplain what larger than the calculated q-factor?
Explain how to program micro controller?
What is half-adder?
Explain why bjt is called current control device?
What is meant by level-sensitive devices?
why we don't use photodiode in forward-bias?
How DP Transmitter can be calibrated for crude application in floating roof tank