Find the maximum density and weight of a spherical instrument package of diameter 0.5 m whose terminal velocity does not exceed 0.3 m/s when it is dropped in salt water at a constant temperature of 5°c. what are the terminal velocities if this density is in error by ±1%?

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false

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

Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent