A four-way set associative cache consists of 32 slots. The main memory block size is 16 words. Consider referencing following word addresses 0, 1, 2, . . . , 287 repeatedly for 5 times. Assume that the cache is initially empty. How many times will the way prediction scheme not predict correctly? What if we first reference addresses 0, 1, 2, . . . , 143 repeatedly for 5 times first, then reference addresses 144, 145, . . . , 287 repeatedly for 5 times? Repeat the same computation.

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

Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.