♡ 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 👍 :4.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ In a semiconductor diode, cut in voltage ...
➣ An electric breakdown of a p-n junction ...
➣ Which one of the following statements is ...
➣ In P-N junction the avalanche breakdown voltage ...
➣ The primary function of a filter is ...
➣ An electronic device means the device in ...
➣ An emitter of a bipolar junction transistor ...
➣ For forward biased diode ...
➣ The impurity commonly used for releasing the ...
➣ Precision diode can be used as ...
❖ Take a qick MCQ Test on
➤ Transmission and Distribution of Electrical Power
➤ Electrical and Electronic Instrumentation
➤ Electrical Energy Utilisation and Electric Traction
➤ Analog Electronics
➤ DC Machines
➤ Induction Machines
➤ Power Electronics
➤ DC Basics and Networks