Electronic Quiz 3 (Components)
1. LED is th short form of which of the following?| A. | Light Emitting Diode | B. | Linear Emitting Diode |
| C. | Light Emission Diode | D. | Light Emitting Diaphragm |
2. Which of these component passes DC and Blocks AC?
| A. | Resistor | B. | Inductor |
| C. | Capacitor | D. | Diode |
3. Reverse to the previous question, which of these components passes AC and blocks DC?
| A. | Resistor | B. | Inductor |
| C. | Capacitor | D. | Diode |
4. Name the phenomenon in physics that is demonstrated by a substance that emits light absorbed by it.
| A. | Peluscent | B. | Electroluscent |
| C. | Luminescent | D. | Fluorescence |
5. Which of these device can be used for variable voltage requirements?
| A. | Potentiometer | B. | Voltage Regulator |
| C. | SMPS | D. | Transformer |
6. Step up and step down are the types of which of these component?
| A. | Diodes | B. | Regulators |
| C. | Transformers | D. | Switch |
7. Membrane is one of the type of which of these components?
| A. | Cables | B. | Switch |
| C. | Connectors | D. | None of these |
8. Name the device that converts variations in a physical quantity, such as pressure or brightness, into an electrical signal, or vice versa?
| A. | Converter | B. | Optimizer |
| C. | Electric Probe | D. | Transducer |
9. In the lingo of modern cameras, CCD is the short form for which of the following?
| A. | Charge Couple Device | B. | Carrying Couple Device |
| C. | Charge Carrying Device | D. | Charge Capacitive Device |
10. In telecommunication RS-232 is one of the most widely used serial communication protocol. In this 'RS' stands for??
| A. | Released Standard | B. | Recommended Standard |
| C. | Reduced Standard | D. | Renewed Standard |
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