MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Audio Engineering MCQ knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Design a crossover network to give 12 dB per octave attenuation for critical frequency of 0.5 KHz. Loudspeaker is having resistance of 8 . |
| A. | C = 200 F, L = 5.9 mH |
| B. | C = 28.13 F, L = 3.6 mH |
| C. | C = 45.78 F, L = 2.9 mH |
| D. | C = 67.34 F, L = 9.9 mH |
| Answer» C. C = 45.78 F, L = 2.9 mH | |
| 2. |
What is the range of tweeter for 3 way speaker system? |
| A. | 2000 Hz to 5000 Hz |
| B. | 5000 Hz to 20,000 Hz |
| C. | 500 Hz to 5000 Hz |
| D. | 20 Hz to 500 Hz |
| Answer» C. 500 Hz to 5000 Hz | |
| 3. |
What is the range of woofer for 3 way speaker system? |
| A. | 20 Hz to 500 Hz |
| B. | 50 Hz to 5000 Hz |
| C. | 2000 Hz to 5000 Hz |
| D. | 500 Hz to 5000 Hz |
| Answer» B. 50 Hz to 5000 Hz | |
| 4. |
What is the equation for inductance in crossover network? |
| A. | L = 2R<sub>L</sub> / 2 f<sub>C</sub> |
| B. | L = 2R<sub>C</sub> / 2 f<sub>L</sub> |
| C. | L = 2R<sub>L</sub> / 20 f<sub>C</sub> |
| D. | L = 2 f<sub>C</sub> / 2R<sub>L</sub> |
| Answer» B. L = 2R<sub>C</sub> / 2 f<sub>L</sub> | |
| 5. |
What is the equation for capacitance in crossover network? |
| A. | C = 1 / 2 f<sub>C</sub> 2R<sub>L</sub> |
| B. | C = 1 / 2 f<sub>L</sub> 2R<sub>C</sub> |
| C. | C = 100 / 2 f<sub>C</sub> 2R<sub>L</sub> |
| D. | C = 10 / 2 f<sub>C</sub> 2R<sub>L</sub> |
| Answer» B. C = 1 / 2 f<sub>L</sub> 2R<sub>C</sub> | |
| 6. |
What is termed as the point where the curve of woofer output crosses the curve of tweeter output? |
| A. | Crossover amplitude |
| B. | Crossover phase |
| C. | Crossover frequency |
| D. | Crossover cycle |
| Answer» D. Crossover cycle | |
| 7. |
Crossover networks make use of the principle that the inductive reactance decreases with increase in frequency and the capacitive reactance increases with increase in frequency. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
What is termed as a network which is used to divide the input signal into separate frequency ranges for each speaker? |
| A. | Multi-way speaker |
| B. | Crossover network |
| C. | Optical recording |
| D. | Bilateral network |
| Answer» C. Optical recording | |