Q. Gramophone Record Disc was played at following speeds: (December 2022, UGC NET)
(A) 45 rpm
(B) 60 rpm
(C) 331/3 rpm
(D) 78 rpm
(E) 30 rpm
Choose the correct answer from the options given below:
1. A, B, C only
2. B, C, E only
3. A, C, D only
4. B, D, E only
Correct Ans: (3)
Explanation: Gramophone records, or vinyl records, were played at different speeds: 45 rpm, 33 1/3 rpm, and 78 rpm. Each speed catered to specific types of records and playback devices, affecting the duration and quality of the recorded content. These speeds were standardized to ensure compatibility between records and phonographs, making it easier for listeners to enjoy a wide range of recorded music and spoken word content.
