♡ 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 👍 :3.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The impurity commonly used for releasing the ...
➣ In a semiconductor diode schematic symbol arrow ...
➣ In P-N junction the avalanche breakdown voltage ...
➣ LED is a ...
➣ A clipper circuit always ...
➣ Tthe reserve current of a silicon diode ...
➣ A step-recovery diode ...
➣ An electronic device means the device in ...
➣ When a transistor is saturated ...
➣ In a junction transistor, recombination of electrons ...
❖ Take a qick MCQ Test on
➤ Synchronous Machines
➤ Electromagnetic Field Theory
➤ Electrical Engineering Material
➤ Basic Electronics Engineering
➤ AC Basics and Networks
➤ Signals and Systems
➤ Electrical Installation and Wiring
➤ Electrical and Electronic Instrumentation