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!
The inner and outer surfaces of a 0.3 m thick 400?cm X 700?cm north wall of an electrically heated home are maintained at temperatures of 40oC and 22oC, respectively. The rate of heat transfer through that wall is 1159 W. (a) Determine the thermal conductivity of that wall, which is made of brick, in W/m.K. If the temperatures of the surfaces are maintained constant for a period of 8 h, (b) determine the total heat loss through the wall for that period, and (c) the cost of that heat loss if the cost of electricity is 0.07/kWh.
Principles of Engineering Economic Analysis-Time value of money-use of gradient factor is expected
a 1.5 inch thick steel plate and a 0.5 inch thick cast iron plate are compressed with 14- 20 unc grade 5 bolt and
a mountain climber carries a barometer which reads 30.1 in hg at the base of the mountain. after her climb the
a vertical cylinder fitted with a piston contains 10 lbm of freon-12 at 60 degrees fahrenheit. heat is now transferred
homebuilding has undergone significant advances in the last 20 years due largely to replacement of hand tools hammers
Show that the total true strain is the sum of the true strains in each step, that is the true strains are additive. Show that using engineering strains, the strain for each step cannot be added to obtain the total strain.
a well-known industrial firm has issued 1000 bonds that carry 4 nominal annual interest paid semiannually. the bonds
find a cylindrical container that is large enough that it takes at least one minute to drain you may have to create an
for a neutral surface layer, plot wind speed against height on linear and on semi-log graphs for friction velocity of .5 m/sec and aerodynamic roughness length.
a particle travels around a circular path having a radius of 50 m. if it is initially traveling with a speed of 10 m s
The piston is then move in,and heat is rejected bt the air reversibly at constant pressure until the volume is the same as it was initially.Calculate the net heat flow and the overall change of entropy.sketch the process of p-V and T-s diagram.
hi ltbrgt ltbrgti need free hand sketches and cad 2d drawings. the assignment question is in the attached .pdf. ltbrgt
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