The gear on the right is the driving gear. If the driving gear moves at 100 RPM and the diameter of the wheel attached to the
driven gear is 2.75 in, how far in feet will the robot move in 2 minutes? How long in
seconds will it take to travel 100 feet?
Driven Gear Teeth:
Driving Gear Teeth:
Input Speed:
Gear Reduction:
Output Speed:
Distance Travelled in 1 Rotation:
Distance Travelled in 2 minutes:
How long to travel 100 feet:

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

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.

Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery