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determine the mean effective pressure of an ideal otto cycle that uses air as the working fluid its state at the
consider a hypothetical metal that has a hexagonal close-packed crystal structure and an atomic weight of 7028 gmol if
derive taylor series expansion of fx cosinex about the point x 0 write out the expression to the 6th term and then
you have two metal specimens both of which are cylindrical with a diameter of 20 mm and a length of 200 mm one is made
a 6-kg plastic tank that has a volume of 018m3 is filled with liquid water assuming the density of water is 1000 kgm3
water flows from a large drainage pipe at a rate of 1200 galmin what is the volume rate of flow in m2s litersmin and
explain the importance of mechanical properties in functional applications eg optical magnetic electronic etc using
a colleague proposes the idea of using one of the following two shapes instead of the typical dog bone shape for
a closed system consisting of 1 lb of a gas undergoes a process during which the relation between pressure and volume
a water pump is driven by a steam turbine the steam at the inlet is at 10 bars and 280 c and leaves the turbine at 15
when a positron and an electron meet they are both annihilated into pure energy calculate how much energy in mev is
a large oil reservoir has a pipe of 4 in id and 7000-ft length connected to it the free surface of oil kinematic
a losed system consists of 05 kmol of ammonia occupying a volume of 6m3 determinea the weight of the system in newtons
a water brake is used to measure the power output of an engine w the water mass flow rate through the brake is m 7 kg
a glass contains a mixture of water and ice cubes with a total mass of 02 kg and at a temperature of 0 c the mass of
determine the speed of sound at 20 degree c in a air b helium c methane answer in ms also determine the same using a
a gas turbine receives a mixture having the following molar analysis 10 co2 19 h2o 71 n2 at 720 k 035 mpa and a
the kinematic viscosity and specific gravity of a liquid are 3510-4 and 79 what is the dynamic viscosity of the liquid
estimate the number of pounds of mercury it would take to fill your bathtub list all assumptions and calculations also
a temperature sensors sensitivity is given as 5mv01of the sensor can measure from -100of that is negative 100f to 150of
a temperature transducer outputs 4 ma of current for 150of and 20 ma current for temperature of 1of then find out
the atmosphere of uranus is composed of methane which behaves in a non-ideal manner develop a function that describes
determine the shear stress and normal stress on infinitesimal elements d and e shown in a structural member below point