♡ 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 👍 :2.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ When a transistor is saturated ...
➣ In a semiconductor diode schematic symbol arrow ...
➣ A tunnel diode is ...
➣ A step-recovery diode ...
➣ A Schottky diode is ...
➣ The output impedance of a BJT under ...
➣ In a semiconductor diode, cut in voltage ...
➣ The impurity commonly used for releasing the ...
➣ A clipper circuit always ...
➣ Precision diode can be used as ...
❖ Take a qick MCQ Test on
➤ Electrical Machine Design
➤ AC Basics and Networks
➤ Signals and Systems
➤ DC Machines
➤ Communication Systems
➤ Transmission and Distribution of Electrical Power
➤ Miscellaneous
➤ Electrical Power Generation and Economic Consideration