Engineering, 20.12.2019 04:31 bigchungus69
Arigid pavement is designed with an 11-inch slab thickness, 90% reliability, = 4 million lb/in2 , modulus of rupture of 600 lb/in2 , modulus of subgrade reaction of 150 lb/in3 , a 2.8 load transfer coefficient, initial psi = 4.8, tsi = 2.5, overall standard deviation of 0.35, and a drainage coefficient of 0.8. the pavement has a 20-year design life. the pavement has three lanes and is conservatively designed for trucks that have one 20,000-lb single axle, one 26,000-lb tandem axle, and one 34,000-lb triple axle. what is the estimated directional daily truck traffic? [15 points]
Answers: 2
Engineering, 03.07.2019 15:10, theamandawhite
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
Engineering, 04.07.2019 12:10, Ryantimes2
On a average work day more than work place firs are reorted
Answers: 1
Engineering, 04.07.2019 18:10, lerasteidl
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
Engineering, 04.07.2019 18:20, RiverH246
Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point. the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
Arigid pavement is designed with an 11-inch slab thickness, 90% reliability, = 4 million lb/in2 , m...
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