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Q1. | Match the following:
| ||||||||||||||||

A. | A-1, B-2, C-3 [Wrong Answer] | ||||||||||||||||

B. | A-2, B-1, C-3 [Wrong Answer] | ||||||||||||||||

C. | A-3, B-2, C-1 [Wrong Answer] | ||||||||||||||||

D. | A-3, B-1, C-2 [Correct Answer] | ||||||||||||||||

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Explanation:-
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**Also Read Similar Questions Below :**

⇒ 24 telephone channels, each band limited to 3.4 kHz, are to be time division multiplexed by using PCM, calculate the bandwidth of PCM system for 128 quantization levels and an 8 KHz sampling frequency

192 kHz

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⇒

Match the following:

List I | List II | ||
---|---|---|---|

A. | RF amplifier | 1. | Amplifier received carrier and sidebands |

B. | Loudspeaker | 2. | Gives acoustic output |

C. | Demodulator | 3. | Has IF input and AF output |

D. | IF amplifier | 4. | Fixed-tuned to intermediate frequency |

A-1, B-2, C-3, D-4

A-2, B-1, C-3, D-4

A-3, B-4, C-1, D-2

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**Assertion (A):** For best results the system of a D'Arsonval galvanometer should be slightly under damped.

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