A double collar C is pin-connected together such that one collar slides over a fixed rod and the other slide over a rotating rod (refer to Figure #2). The geometry of the fixed rod for a short distance can be defined by a lemniscate. Y = 4 cos2 theta The unit for r is meter. Rod OA is rotating at a constant rate of d Theta = 6 rad/s. At the instant Theta = 0 as shown. (1) Determine the double collar?s radial and transverse components of velocity. (2) Determine the double collar?s acceleration

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