♡ 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 P-N junction the avalanche breakdown voltage ...
➣ The output impedance of a BJT under ...
➣ In a semiconductor diode, cut in voltage ...
➣ The impurity commonly used for releasing the ...
➣ For forward biased diode ...
➣ A silicon diode is prefered to a ...
➣ The efficiency of a LED for generating ...
➣ If capacitor value increases in a capacitor ...
➣ A tunnel diode is ...
➣ A clipper circuit always ...
❖ Take a qick MCQ Test on
➤ Basic Electronics Engineering
➤ Miscellaneous
➤ DC Machines
➤ Electrical Engineering Material
➤ Transformers
➤ Electronic and Electrical Measurements and Instruments
➤ Communication Systems
➤ Digital Electronics