♡ 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 👍 :4.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ For forward biased diode ...
➣ The efficiency of a LED for generating ...
➣ The leakage current in an NPN transistor ...
➣ If capacitor value increases in a capacitor ...
➣ An electronic device means the device in ...
➣ The primary function of a filter is ...
➣ Which one of the following statements is ...
➣ MOSFET can be used as a ...
➣ An electric breakdown of a p-n junction ...
➣ Precision diode can be used as ...
❖ Take a qick MCQ Test on
➤ Control System
➤ Basic Electronics Engineering
➤ Communication Systems
➤ Electrical Energy Utilisation and Electric Traction
➤ AC Basics and Networks
➤ Power Electronics
➤ DC Machines
➤ Electronic and Electrical Measurements and Instruments