Engineering, 28.11.2019 05:31 keke6361
Consider the following two 9-bit floating-point representations based on the ieee floating point format. neither has a sign bit--they can only represent nonnegative numbers. 1. format a there are k = 4 exponent bits. the exponent bias is 7. there are n = 5 fraction bits. 2. format b there are k = 5 exponent bits. the exponent bias is 15. there are n = 4 fraction bits. below, you are given some bit patterns in format a, and your task is to convert them to the closest value in format b. if necessary, you should apply the round-to-even rounding rule. in addition, give the values of numbers given by the format a and format b bit patterns. specify values as whole numbers or decimals. finally to summarize the types expected for enter a numeric value for the value field and enter either a 1 or a 0 for each box in the bits field.
Answers: 1
Engineering, 04.07.2019 18:10
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
Answers: 1
Engineering, 04.07.2019 18:10
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
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Engineering, 04.07.2019 18:10
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
Engineering, 04.07.2019 19:10
For a process taking place in a closed system containing gas, the volume and pressure relationship is pvi-constant. -1.5 bar, the process starts with initial conditions, pi = =0.03 m3 and ends with final volume, v2-0.05 m3 determine the work done by the gas.
Answers: 2
Consider the following two 9-bit floating-point representations based on the ieee floating point for...
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