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Quizzes & Prizes
CEQ-3 Quizzes & Prizes
7
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| Pos. | Name | Points | Duration |
|---|---|---|---|
| 1 | heinz | 10 / 10 | 7 minutes 3 seconds |
| 2 | Aung Khant | 9 / 10 | 6 minutes 33 seconds |
| 3 | thantzinoo | 8 / 10 | 3 minutes |
| 4 | Zaw Zaw Linn | 8 / 10 | 6 minutes 48 seconds |
| 5 | Tun Naing Aung | 8 / 10 | 7 minutes 30 seconds |
| 6 | Htoo Lwin | 7 / 10 | 7 minutes 25 seconds |
| 7 | Kyaw Htet | 6 / 10 | 10 minutes 2 seconds |
Answer Keys
Q – What instrument is used to measure electrical resistance?
A – Ohmmeter
Q – In Electronics, PCB stands for ———.
A – Printed Circuit Board
Q – What electrical component is used to step up (increase) and step down (decrease) AC voltages?
A – Transformer
Q – In the figure, this circuit is ———-.
A – Parallel Circuit
Q – In the figure, this sysmbol represents ——-.
A – NPN Transistor
Q – In the figure, the resistance of the resistor is ———.
A – 10 kΩ
Q – In Arduino Uno Board, there are ———.
A – 10 bit ADC Resolution
Q – In the figure, we use command ——— to turn on the LED.
A – digitalWrite(9,HIGH);
Q – This symbol represents ———.
A – AND Gate
Q – In the figure, this component is ———-.
A – IC