♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Basic Electronics Engineering
The efficiency of a LED for generating ...
Que.
The efficiency of a LED for generating light is directly proportional to the
A.
current injected
B.
applied voltage
C.
temperature
D.
level of doping
Right Answer is :
✓ B. applied voltage
⚑ Report
Views 👍 :4.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ For an npn bipolar transistor, what is ...
➣ A clipper circuit always ...
➣ For forward biased diode ...
➣ In P-N junction the avalanche breakdown voltage ...
➣ A tunnel diode is ...
➣ The primary function of a filter is ...
➣ A silicon diode is prefered to a ...
➣ Tthe reserve current of a silicon diode ...
➣ An electronic device means the device in ...
➣ In a semiconductor diode, cut in voltage ...
❖ Take a qick MCQ Test on
➤ Electromagnetic Field Theory
➤ Miscellaneous
➤ Transformers
➤ Signals and Systems
➤ Basic Electronics Engineering
➤ Control System
➤ Analog Electronics
➤ DC Basics and Networks