- 4 Two Rotors I And I Are Mounted On A Shaft With A Free Length Of 54 Cm And 4 5 Cm Shafting Between Them At A Distance 1 (19.56 KiB) Viewed 9 times
4 Two rotors I, and I are mounted on a shaft with a free length of 54 cm and 4.5 cm shafting between them. At a distance
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4 Two rotors I, and I are mounted on a shaft with a free length of 54 cm and 4.5 cm shafting between them. At a distance
4 Two rotors I, and I are mounted on a shaft with a free length of 54 cm and 4.5 cm shafting between them. At a distance of 33 cm from I,, it is desired to take-off a drive which shall be free from oscillatory movement and to effect this, the remaining 21 cm of shaft adjacent to his reduced in diameter. For 1, mass = 48 kg, radius of gyration = 14 cm, and for I, mass = 18 kg, radius of gyration = 17 cm. Find the frequency of natural vibration of the system and the diameter of the reduced portion of shaft.