Electronic Devices - Semiconductor Diodes - Discussion
Discussion Forum : Semiconductor Diodes - General Questions (Q.No. 11)
11.
In which of the following color(s) is (are) LEDs presently available?
Discussion:
3 comments Page 1 of 1.
Sramba mercy said:
6 years ago
Please explain for me am not getting it.
Palak said:
1 decade ago
Because color of an LED depends on the energy gap of the semiconductor material taken with energy gap between 1.8eV to 3eV (if am not wrong with the values).
Ankush tripathi said:
1 decade ago
Because LED is a light emitting diode.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers