ASE-Type Questions 1. Technician A says that a pilot bearing should always
be replaced when a clutch is replaced. Technician B
says that soft-dampened clutches are better at ab-
sorbing torsional vibrations. Who is correct?
a. Technician A
b. Technician B
C. Both Technician A and Technician B
d. Neither Technician Anor Technician B
6. Techni
clutche
that th
trucks
a. Tech
b. Tech
C. Both
d. Neith
7. Technic
un shift

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives

The characteristic roots of a dynamic system are: 1.7920 1.8160 i, -1.7920 1.8160 i, -0.4160 what is the order of this system? what are the settling time and damping ratio of the system?