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1why there may be significant scatter in the fracture strength for some given ceramic materialand why fracture stength
in determining the difference between points a and b the inclined distance was measured to be 15765 ft the transit was
the country town with service area of 150 ha described in question 3 is sewered and the main outfall sewer is laid on a
1a total of 500 mm of rain fell on a 75 ha watershed in a 10 hour period compute the average rainfall intensity and the
1during an epidemic of contagious diseases why doesnrsquot everybody get infected and why are viruses difficult to
a popular south-west coastal town in victoria has a resident population of 6000 people during the winter months april -
a rural town with sewered population of 4500 has a daily wastewater flow of 1590 m3day with an average bod of 280 mgl
a community had a population of 200000 in 1995 and it is expected that this will increase to 260000 by 2010 the water
1the quantity of water used by the community varies widely discuss some of the common factors affecting the water
a compare the relative contributions of a treated water supply and the collection treatment and disposal of human
a what is the difference between a combined sewer system and a separate sewer system which is preferable whyb a rural
trapezoidal channel is to be excavated in alluvial material on a bed slope of 110000 the side slopes will be 1vertical
a rectangular concrete channel 10 m wide has a bed slope of 1 mkm and surface roughness equivalent to a manning n of
a 10m height chimney has a 20m x 20m square cross section the wind blows horizontally in a direction which is parallel
1show by means of a sketch the cap inscription for a corner common to sections 33 and 34 in township 8 north range 12
design a rectangular channel contraction from width b1 upstream to width b2 downstream assume uniform flow approaches
a series of small packages each with a mass of 05 kg are discharged from a conveyor belt knowing that the coefficient
the steel shaft of diameter d is cemented to the thin rubber sleeve of thick-ness t and length l the outer surface of
1find a solid steel shaft to transmit 100 hp at a speed pf 1200 rpm if the maximum shearing stress is not to exceed
a dam located in a channel of rectangular cross-section which carries water flowing at a rate of 875m3s the depth of
a quality of water within a piston-cylinder assembly executes a carnot power cycle during isothermal expansion the
consider two solid circular rod segments one of copper alloy and the other of aluminum alloy 6061-t6 each segment is
assume the ledge has the dimensions shown and is attached to the building with a series of equally spaved pins around
problem1 in diameter 20 in length steel and aluminum bars are fitted between rigid plates just touching at 70 f the
1a well of radius 04 ft produces water from an unconfined aquifer with k 12 ftday the well is located 850 ft from a