When one goes snorkeling or scuba diving in the ocean, one must be aware of the increase in pressure as one dives deeper below the surface. calculate what the pressure is, in units of both psig and atmospheres (absolute), at: a. 20 feet below the water surface; b. 33 feet below the water surface: c. 100 feet below the water surface d. based on the values you have calculated above, determine the pressure gradient (ap/? z) in water with increasing depth. give your answer in units of psi/ft. what is the sign of this gradient value?

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables