♡ 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
➣ In forward region of its characteristics, a ...
➣ The impurity commonly used for releasing the ...
➣ The efficiency of a LED for generating ...
➣ Tthe reserve current of a silicon diode ...
➣ A clipper circuit always ...
➣ An emitter of a bipolar junction transistor ...
➣ A tunnel diode is ...
➣ In a semiconductor diode schematic symbol arrow ...
➣ In P-N junction the avalanche breakdown voltage ...
➣ The leakage current in an NPN transistor ...
❖ Take a qick MCQ Test on
➤ Microprocessors
➤ Electromagnetic Field Theory
➤ Power Electronics
➤ Electronic and Electrical Measurements and Instruments
➤ Electrical Installation and Wiring
➤ DC Basics and Networks
➤ Electrical Machine Design
➤ Communication Systems