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a paper mill has two steam generators one at 45 mpa 300c and one at 8 mpa 500c each generator feeds a turbine both of
the square gate ab is held in the position shown by hinges along its top edge a and by a shear pin at b for a depth of
a cylindrical tank contains air at a density of 12 kgm3 the pressure in the tank is maintained at constant value such
on the basis of a given load of pulley fr4000n determine the load of the bearing rope ba the load should be the basis
answer all the questions-q1 a explain why there may be considerable scatter in the results of a fatigue test and
use a well labeled block diagram to show the general structure of measurement systemshow the input and
when force p is applied to the rigid arm abc point b displaces vertically downward through a distance of02 mm determine
write a program that calculates how much money youll end up with if you invest an amount of money at a fixed interest
at a given instant the position of a plane at a and a train at b are measured relative to a radar antenna at o
the single elastic cord abc is used to support the 40-lbload the cord passes through the smooth ring at b and has an
a rear-wheel-drive 3000-lb drag race car has a 200-inch wheelbase and a center of gravity 20 inches above the pavement
alumina is the most widely used ceramic material determine the astm grain size number for the polycrystalline alumina
because of its labor contract a company must hire enough labor for 100 units of production per week on one shift or 200
determine the tension t required to hold the rectangular solid in the position shown the 125-kg rectangular solid is
a hydraulic cylinder must be able to exert a force of 388 kn the piston diameter is 40 mm compute the required pressure
a nozzle is attached to a 6-cm-diameter hose but the horizontal nozzle turns the water through an angle of 90- the
apply the grid method p 11 to each situationa what is the change in air pressure in pascals between the floor and the
1 a vacuum of 25 kpa is measured at a location where the elevation is 3000 m what is the absolute pressure in
repeat the calculations in problem 2-16 assuming that the voltage source was 15 v the resistance was 20 mo and the
water flows through pipes a and b lubricating oil is in the upper portion of the inverted u mercury is in the bottom of
cost of cooking with electric and gas rangesthe efficiency of cooking appliances affects the internal heat gain from
the system in fig p165 is used to estimate the pressure p1 in the tank by measuring the 15-cm height of liquid in the
a baseball player hits a foul ball straight up into the air it leaves the bat with a speed of 120 kmh in the absence of
q 1 explain longitudinal stress t2q2 a beam 5 meters long supported ends carries point load of 140 kn 60kn and 80 kn at