Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / pinkal_ec
LED's are special diodes that emit light when connected in a circuit. They are frequently used as "pilot"
lights in electronic appliances to indicate whether the circuit is closed or not. A a clear (or often colored)
epoxy case enclosed the heart of an LED, the semi-conductor chip.
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
Hi Friends, I am preparing for Airport authority of India ,so please forward me question papers and questions that are generally asked in test. my email ID is :jitinkumar_micro@rediffmail.com
What is monostable multivibrator?
Difference between mobile and a cell phone.
behaviour of capacitor & inductor in ac circuits at t=0 & t=infinity.
I have recieved an interview call from HECL that is Heavy Engineering Corporation Ltd, Ranchi , Jharkhand. Can you please provide me some Electronics and Communication questions for preparation as early as possible since I am left with just one week.
How many GDA exists for a group ?
What is the effect of polarization of dielectric under heat?
Why the feeding frequency to a microprocessor is twice the operating frequency?
how does modulation reduce bandwidth
send me jto(telecom) exam papers
which is the syllabus of the ongc next month exam pls send me on my mail id..
why germanium is most suitable for DWDM systems?
Give an Example for negative feedback and positive feedback?
Explain digital circuits?
send me syllubus of AAI exmatation
