♡ 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 👍 :3.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ A tunnel diode is ...
➣ In a semiconductor diode schematic symbol arrow ...
➣ The primary function of a filter is ...
➣ In forward region of its characteristics, a ...
➣ If capacitor value increases in a capacitor ...
➣ A silicon diode is prefered to a ...
➣ An emitter of a bipolar junction transistor ...
➣ For forward biased diode ...
➣ A step-recovery diode ...
➣ An electronic device means the device in ...
❖ Take a qick MCQ Test on
➤ Digital Electronics
➤ DC Machines
➤ Electrical Energy Utilisation and Electric Traction
➤ Communication Systems
➤ DC Basics and Networks
➤ Power Electronics
➤ Switchgear and Protection
➤ Electrical Power Generation and Economic Consideration