Suppose that the instruction format for a modified little man computer requires two consecutive locations for each instruction. the high-order digits of the instruction are located in the first mail slot, followed by the low –order digits. the ir is large enough to hold the entire instruction and can be addressed as ir [high] and [ir] low to load it. you may assume that the op code part of the instruction uses ir [high] and that the address is found in ir [low]. write the fetch-execute cycle for an add instruction on this machine.

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

What is a monomer? how do they form a ploymer from the view point of chemical bonding?

Acarnot refrigerator operates in a room in which the temperature is 21°c and of power when operating. if the food compartment of the refrigerator is consumes 3 kw to be maintained at 2°c, determine (a) the coefficient of performance of the cycle and (b) the rate of heat removal from the food compartment. refrigerator cycle that has a higher coefficient of performance than that of the discussed (e) is it possible to develop a carn ot refrigerator, operating between the same temperature limits? explain