♡ 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 👍 :2.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ A clipper circuit always ...
➣ For forward biased diode ...
➣ When a transistor is saturated ...
➣ The impurity commonly used for releasing the ...
➣ If capacitor value increases in a capacitor ...
➣ The output impedance of a BJT under ...
➣ Tthe reserve current of a silicon diode ...
➣ An electric breakdown of a p-n junction ...
➣ An electronic device means the device in ...
➣ Electronics is that branch of engineering which ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ Control System
➤ Microprocessors
➤ Electrical and Electronic Instrumentation
➤ Electrical Installation and Wiring
➤ Synchronous Machines
➤ Miscellaneous
➤ Transmission and Distribution of Electrical Power