297) The coriolis component of acceleration exists whenever a point moves along a path that has

299) A shaft of mass (m_c)and stiffness (s) is fixed at one end and carries a mass (m) at the other end. The natural frequency of its transverse vibration is same as for longitudinal vibration.

300) The distance by which the __________ of the D-slide valve overlaps the steam port is called exhaust lap.

301) The stress induced in a body will be shear stress, when it is subjected to

302) A machine mounted on a single coil spring has a period of free vibration of t_p . If the spring is cut into four equal parts and placed in parallel and the machine is mounted on them, then the period of free vibration of the new system wil