♡ 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 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Electronics is that branch of engineering which ...
➣ LED is a ...
➣ In forward region of its characteristics, a ...
➣ The leakage current in an NPN transistor ...
➣ If capacitor value increases in a capacitor ...
➣ A Schottky diode is ...
➣ Precision diode can be used as ...
➣ A step-recovery diode ...
➣ When a PNP transistor is properly biased, ...
➣ The impurity commonly used for releasing the ...
❖ Take a qick MCQ Test on
➤ Digital Electronics
➤ Control System
➤ Electromagnetic Field Theory
➤ DC Machines
➤ Electrical Machine Design
➤ Signals and Systems
➤ AC Basics and Networks
➤ Electrical Installation and Wiring