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a quick return mechanism is to be designed with a time ratio122 and a cycle time of 02secwhat is the required crank
a solid round steel shaft having an outside dameter of 2002 in is press or force fitted into the 2000 in hole in a gear
a car is driven along a straight track with position given by st 150t ndash 300 ft t in secondsa find vt and atb use
a manometer on the discharge pipe of a pump handling 84m3min of water shows a pressure of 37105 pa the vacuum gage on
since the effective mass of electrons in a conduction band decreases with increasing curvature of the band according to
a centrifugal water pump operates at 1750 rpm and delivers 150 gpm of flow at a head of 125 ft what would be the flow
1 if a flat surface is oriented perpendicular to the plane of projection it will appear in the drawing as aa flat plane
explain the fundamental difference in scaling principles between a ldquotime constant related systemrdquo and a
a micro channel 10 microm tall 50 microm wide and 2 cm long is used for analysis of bradykinin a small peptide with a
a block weighing 80 n is resting on a plane inclined 20 deg to the horizontal the coefficient of static friction is 05a
water at standard atmospheric pressure and temperature fills a sealed rigid container if the temperature of the water
you want to use a mini submarine to explore a deep part of the mariana trench in the north pacific ocean which is 10924
a cutting tool on a lathe applies a tangential force of 35 kn when it is machining a bar 150 mm in diametera if the
an important application of micro fluidics is in the area of electro kinetic separations in which an electric field is
the car travels at a constant speed of 25 ms makes a turn on a semi-circular curve if it takes 20s to make the
a pilot in an airplane flying horizontally with constant speed of v 480 kmhour at an elevation of h610 m above a level
a brass rod is stress-free at room temperature 20 degrees celsius it is then heated up but prevented from lengthening
a rigid tank contains nitrogen gas with an absolute pressure of 1131 kpa a vacuum pressure gage connected to the tank
for an assembly line you need to design a linkage that moves a point p in approximately a straight line over a distance
air flows in adiabatic duct without friction at one section the mach number is 15 and further downstream it has
1 for the two processes given below determine the final temperature pressure specific volume and the changes in
a pitot-static tube is placed in a subsonic air flow the static pressure and temperature in the flow are 80 kpa and 12
concrete has a density of 2500 kgm3 and a compressive strength of 30 mpa what is the maximum height of a column of
a helical compression spring made from hard drawn wire needs to be designed to fit inside a 50mm cylindrical cavity and
as a game slide a matchbook across a table trying to make it stop at some predefined point on each attempt measure the