♡ 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
➣ If capacitor value increases in a capacitor ...
➣ In a semiconductor diode schematic symbol arrow ...
➣ Electronics is that branch of engineering which ...
➣ For forward biased diode ...
➣ The leakage current in an NPN transistor ...
➣ Precision diode can be used as ...
➣ A silicon diode is prefered to a ...
➣ A clipper circuit always ...
➣ When a transistor is saturated ...
➣ An emitter of a bipolar junction transistor ...
❖ Take a qick MCQ Test on
➤ Transmission and Distribution of Electrical Power
➤ Electrical Installation and Wiring
➤ Basic Electronics Engineering
➤ Signals and Systems
➤ Induction Machines
➤ DC Machines
➤ Electrical Energy Utilisation and Electric Traction
➤ Microprocessors