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a hollow steel shaft with an outside diameter of 400 mm and inside diameter of 300mm is subjected to the torque of 300
a small city is evaluating disinfection requirements for their drinking water plant with an average flow of 5 mgd and a
a what is the maximum load that a 75 diameter steel cable can hold if the uts of the steel is 145000 psi and a safety
an inventor claims that an engine produces 120 kw with a fuel consumption of 20 kgh the energy content of the fuel is
a spread footing supported on a sandy soil has been designed to support a certain column load with a factor of safety
three columns a b c are collinear 500 mm in diameter and spaced at 20 m center to center they would carry vertical
1it takes 10000 to nbspput on a festival each year immediatly before this years festival the sponsoring committee finds
1the power requirements of an 85 efficient pump that transports water ar 004m3s if it increases the pressure by 1 mpa
demand for a particular product is normally distributed with a mean of 100 units and a standard deviation of 20 per
the wheel is rolling to the left without a constant angular velocity without slipping determine the direction of
a 10-kg rod is pin connected to its supports and has an angular velocity 2 rads clockwise when it is in the horizontal
1a 4-m- long 6-cm-diameter cylinder placed normal to the flow is used to measure the velocity of an air stream if a
a pipe carries 4750 lpm of crude oil at an average velocity of 25ms estimate the inside diameter wall thicknes and
calculate the maximum shear stress developed in a hollow circular shaft with the following dimensionsoutside diameter
a divided multilane highway in a recreational area fp 090 has four lanes two lanes in each direction and is on rolling
a 3-mi section of a two-lane two-way highway located in a mountainous terrain is to be designed to carry a peak hour
at a pumped storage facility water is pumped from a large reservoir to a point 150 feet above the resevoir how many
assume frictionless flow in a long horizontal conical pipe the diameter is 12 inches at one end and 6 inches at the
1given a variable speed centrifugal pump initially pumping 32000 pounds mass per hour lbmhr at a discharge pressure of
a typical paper clip weighs 059 gram and consists of bcc iron the density of iron is 787 gramcm3 and its atomic radius
1a smooth plastic garden hose 30 feet long is used to drain water from a pond into an open field the hose has an inside
an unknown fluid flows through a horizontal 35-mm-diameter pipe with a reynolds number of 100000 and a density of 680
a tank containing methane has a pressure of 600 kpa and is sitting outside where the air temperature is 20c a careless
water is pumped up 20 feet from one large open tank to another large open tank as shown in the figure below the pipe
use the rankine cycle the boiler operates at a 1000 kpa with a maximum temperature of 30 degrees celsius the condenser