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 pump operating at steady state takes in saturated liquid water at 65 lbf/in.2 at a rate of 10 lb/s and discharges water at 1000 lbf/in.2 The isentropic pump efficiency is 80.22%. Heat transfer with the surroundings and the effects of motion and gravity can be neglected. If T0 5 75°F, determine for the pump
(a) the exergy destruction rate, in Btu/s.
(b) the exergetic efficiency.
a 0.3-m3 rigid tank is filled with saturated liquid water at 200oc. a valve at the bottom of the tank is opened and
Given that the nominal diameter (per print) is 15.00mm +/-0.10mm, what can be said about the expected defect rate?
Refrigerant 134a enters a 28-cm diameter pipe steadily at 200 kPa and 200C with a velocity of 5 m/s. The refrigerant gains heat as it flows through the pipe and leaves the pipe at 180 kPa and 400C.
a 2 kg block of wood rest on the table top. A 7g bullet is shot straight up through a hole inthe table beneath the block. the bullet lodge in the block and the flies 25 cm above the table top. how fast was the bullet going initial?
a piston-cylinder device maintained at a constant pressure of 0.1mpa contains nitrogen gas. it is cooled from
a feeder heater extracts steam from a turbine at 600kpa and 250c which it combines with 0.3 kgs of liquid at 600 kpa
an object moves with constant acceleration 4.20 ms2 and over a time interval reaches a final velocity of 12.6 ms. a if
Consider a three-ply laminate made of such laminae arranged at y=60 degre. Compute the submatrices [A], [B], and [D]. Take the ply thickness to be 1 mm.
Water is pumped from a lower reservoir to a higher reservoir by a pump that provides 23kW of shaft power. The free surface of the upper reservoir is 46m higher than that of the lower reservoir. If the flow rater of water is measured to be 0.03m^3/s d..
If a current of 80.0 mA exists in a metal wire, how many electrons flow past a given cross section of the wire in 10.0 min?
For what value of m will resonance occur for an unhampered spring-mass system with spring constant k at 3x10^5 N/m under a harmonic excitation f(t)=200sin(50t)?
a small steam power plant has a boiler exit of 3 mpa 400degc while it maintains 50 kpa in the condenser. all the
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