♡ 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
➣ Electronics is that branch of engineering which ...
➣ Tthe reserve current of a silicon diode ...
➣ For an npn bipolar transistor, what is ...
➣ A Schottky diode is ...
➣ In a semiconductor diode schematic symbol arrow ...
➣ Which one of the following statements is ...
➣ A silicon diode is prefered to a ...
➣ LED is a ...
➣ In a common collector amplifier the voltage ...
➣ The primary function of a filter is ...
❖ Take a qick MCQ Test on
➤ Digital Electronics
➤ Signals and Systems
➤ Transformers
➤ Miscellaneous
➤ Communication Systems
➤ DC Machines
➤ Electrical Power Generation and Economic Consideration
➤ Transmission and Distribution of Electrical Power