Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A thick steel slab ( 7800 kg/m3, c 480 J/kg K, k 50 W/m K) is initially at 300 C and is cooled by water jets impinging on one of its surfaces. The temperature of the water is 25 C, and the jets maintain an extremely large, approximately uniform convection coefficient at the surface. Assuming that the surface is maintained at the temperature of the water throughout the cooling, how long will it take for the temperature to reach 50 C at a distance of 25 mm from the surface?
a particle travels along a straight line with an acceleration of a 10-0.2s ms2 where s is measured in meters.
determine whether the force and couple system shown can be reduced to a single equivalent force r. if it can determine
a car with a mass of 1570 kg is supported by four springs each with a spring constant of 25 nmm. in traveling over an
during a 100 m sprint usain bolt reaches his maximum speed in 2 seconds from rest with constant acceleration. he then
a cylindrical tank of radius r and depth h is filled with water. the tank is open to atmosphere. derive an expression
water is the working fluid in a cogeneration cycle that generates electricity and provides heat for campus buildings.
air undergoes a process with the states given below. find the change of entropy using the ideas gas table and compare
a wind tunnel has a 1-m2 6-m-long test section in which air at standard sea-level conditions moves at 70 ms. it is
a ball is thrown so that the motion is defined by the equations x5t and y26t-4.9t2 where x and y are expressed in
the flow rate of air ar standard conditions in a flat duct is to be determined by installing pressure taps across a
consider the following gas well drilled 2000 meters vertically with a essentially horizontal leg of 200 meters length.
a centrifugal pump has d1 6 inches d2 14 inches b1 5 inches b2 4 inches beta1 20 degrees beta2 45 degress and rotates
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd