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an ad converter is to be supplied for an experimental transducer that has a dynamic range of 45 db and a maximum
for the 40 phon sound level shown in fig 1112 an ad converter is to be provided to assure a resolution of plusmn1 db at
repeat prob 1410 for a resolution of 01c at 25cprob 1410an ad converter is to be designed for a special instrument that
a bar abc having two dilferent cross-sectional areas is loaded by an axial force p see figure parts ab and bc are
calculate the compressive stress ac in the piston rod see figure on page 38 when a force p 36 n is applied to the
a steel wire abc supporting a lamp at its midpoint is attached to supports that are 15 m apart see figure the length of
a car having a mass of 5500 kg is pulled slowly up a steep inclined track by a steel cable see figure the cable has an
an arrangement for pulling a pipe out of the ground is shown in the figure a cable abc is attached to the pipe at a and
a strut and cable assembly abc see figure supports a verticalload p 18 kn the cable has an effective cross-sectional
a round bar acb of total length 2l see figure rotates about an axis through the midpoint c with constant angular speed
three different materials a b and care tested in tension using test specimens having diameters of 12 mm and gage
a specimen of a methacrylate plastic is tested in tension at room temperature producing the stress-strain data listed
a two-story column abc in a building is constructed with a hollow square box section see figure the outside dimensions
a 15 m long bar is made of a structural steel having the stress-strain diagram shown in the figure the yield stress is
a round bar having a length of 12 m and a diameter of 6 mm is made of an aluminum alloy for which the stressstrain
a circular tube of length l 05 m is loaded in compression forces p see figure the outside and inside diameters are 30
a steel rod 1 m long and 12 mm in diameter carries a tensile load of 133 kn see figure the bar increases in length by
a steel rod 30 m long hangs in a mine shaft and holds a 900 n weight at its lower end see figure if the diameter of the
a 2 m long bar is made of a structural stee1 having the stress-strain diagram shown in the figure the yie1d stress is
a round bar having a length of 2 m and a diameter of 10 mm is made of an aluminum alloy for which the stressstrain
what is the modulus of elasticity e of the highstrength material used for a 3 mm diameter wire if the wire stretches 29
extra assignment nitrogen and carbon dioxide are to be mixed and allowed to flow through a convergent nozzle the exit
calculate the radius of a vanadium atom given that v has a bcc crystal structure a density of 596 gcm3 and an atomic
the portable reel is used to wind up and store an airhose the tension in the hose is 100 n and a vertical200-n force is
design a rectangular reinforced concrete beam to resist a total design moment munbspof 765 ft-kips this includes the