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1.explain the development and passage pof the Occupational health and safety act (OSH Act) What were some of the primary reasons behind the passage ?
2. Compare and contrast how the present day rate of accidental work deaths compares with the early 1900s. What are some important considerations when assessing the effect of accidents on the safety and health industry?
3. explain the types of problems that safety and health managers can expect to confront in attempting to implement their own programs ?
4. Compare the systems theory of accident causation with the Combination Theory of Accident Causation. What are the differences between the two models?
5. Analyze the ole of organized labor has played in the development of the safety movement in the United States
Calculate the head provided by the pump and Calculate the brake power required if the pump efficiency is 75% (kW).
Assume disturbance torques are zero and spacecraft moment of inertia is 400 kg.m2
The rotor of a turbine 13.6kg in mass is supported at the mid span of a shaft with bearings 0.4064m apart. The rotor is known to have an unbalance of 0.5kgcm. Determine the forces exerted on the bearings at a speed of 5000rpm if the diameter of the s..
a steel pipe of 12-in. outer diameter is fabricated from 14in. thick plate by welding along a helix which forms an
a helicopter is ascending vertically with a speed of 5.78. at a height of 121 above the earth a package is dropped
a battle has erupted over a local power plant owners decision to raise the power delivered by the plant from 186 mw to
there are two reservoirs- one containing blood another containing plasma. reservoir 1 containing blood is at a higher
Air at 14.7 psia, 50oF, and 60% relative humidity is first heated to 72 o F in a heating section and then humidified by introducing water vapor. The air leaves the humidifying section at 75oF and 55% relative humidity.
Liquid octane (C8H18) at 77F, 1 atm enters a combustion chamber operating at steady state and burns completely with 50% excess dry air entering at 120F, 1 atm. The products exit at 1060F, 1 atm. Determine the rate of heat transfer between combustion ..
using a lumped parameter analysis find the heat transfer coefficient across the gills of a fish. assume the process is
a vapor initially at 50 psia and 100 f state 1 is contained within a piston- cylinder device. the refrigerant is cooled
given a lathe turning a mild steel rod 34 in diameter at 764rpm. the depth of cut is set to 0.025in and the power feed
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