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1) What is the minimum forward current If for single colour LEDs?
5 MA
10 MA
20 MA
30 MA
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Correct Answer: 20 MA
Question Details
1) What is the minimum forward current If for single colour LEDs?
5 MA
10 MA
20 MA
30 MA
2) What is the forward voltage drop of single colour Red LED?
1.8 V
2 V
2.1 V
2.2 V
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Correct Answer: 1.8 V
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2) What is the forward voltage drop of single colour Red LED?
1.8 V
2 V
2.1 V
2.2 V
3) What is the typical forward voltage drop of the RED colour LED?
1.8 V
2 V
2.1 V
2.2 V
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Correct Answer: 1.8 V
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3) What is the typical forward voltage drop of the RED colour LED?
1.8 V
2 V
2.1 V
2.2 V
4) What is the maximum reverse voltage that can be applied across the general purpose LED?
8 V
12 V
15 V
32 V
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Correct Answer: 8 V
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4) What is the maximum reverse voltage that can be applied across the general purpose LED?
8 V
12 V
15 V
32 V
5) What is the typical forward voltage drop of the yellow colour LED?
2.2 V
2.1 V
2 V
1.8 V
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Correct Answer: 2.1 V
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5) What is the typical forward voltage drop of the yellow colour LED?
2.2 V
2.1 V
2 V
1.8 V
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