Electronic Quiz 1 (Passive Components)
1. What is a Resistor?| A. | A memory of Micro-Controller/Micro-Processor | B. | A device which oppose the flow of electric current |
| C. | Both of the above | D. | None of the above |
2. The internal structure of Resistor consists of?
| A. | A small coil which provides resistance | B. | A material which is bad conductor of electricity |
| C. | Carbon cylinder | D. | All of above |
3. What is the function of capacitor ?
| A. | To provide low resistance to AC | B. | To store charges |
| C. | All of above | D. | None of the above |
4. Voltage leads Current by 90 degrees in Capacitor
| A. | True | B. | False |
| C. | It depends on the dielectric material | D. | It depends upon the distance between the plates |
5. Does an Inductor affects a Radio system when brought near its receiving antenna ?
| A. | Yes | B. | No |
| C. | Depends on the Frequency type | D. | Depends on the Antenna Material |
6. Which component is used to transfer wireless electricity?
| A. | Resistor | B. | Capacitor |
| C. | Inductor | D. | Transformer |
7. In which unit Capacitor is rated?
| A. | Farads | B. | Farads-Volts/meter |
| C. | Farads-meter | D. | Farads/volt |
8. Capacitance can be varied by ?
| A. | Changing distance between plates | B. | Changing area of plates |
| C. | Changing dielectric material | D. | All of above |
9. A Carbon Film Resistor is a __?
| A. | Positive temperature coefficient | B. | Negative temperature coefficient |
| C. | Reverse temperature coefficient | D. | Forward temperature coefficient |
10. The resistor is rated in ?
| A. | 8-bit | B. | Ohms |
| C. | Ohms/meter | D. | Ohms/watts |
CACKLE comment system
