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 0.6 mm diameter wire is drawn out through a mandril at 950?C. Its emittance is 0.85. It then passes through a long cylindrical shield of commercial aluminum sheet, 7 cm in diameter. The shield is horizontal in still air at 25?C. What is the temperature of the shield? Is it reasonable to neglect natural convection inside and radiation outside? [Tshield = 153?C.]
Find a technical journal for your current or planned field of work, and look for an article that has graphs, charts, or tables in it. Select two of the graphic presentations and represent them in a different format. (If something is presented as a..
What is the minimum thickness of an alumina-silica insulation (kins = 0.125 W/m · K) needed to meet the outlet requirement under worst case conditions for which the duct is exposed to ambient air at Too = 250 K and a cross-flow velocity of V = 15 ..
A pitot static tube on an airplane is flying at standard sea level reads 1.04x10^5 M/m^2. Calculate the velocity of the airplane.
A rectangular-section steel beam, 50 mm wide by 20 mm deep, is used as a simply supported beam over a span of 2 m with the 20 mm dimension vertical. Determine the value of the central concentrated load
For a cantilever beam of 10 inch long with a load at the free end, calculate the theoretical strain at 7 inch from the free end when deflection at loading point is 0.3 inch (Assume a beam thickness of 0.1 inch)
A spring-mass system is subjected to Coulomb damping. When a harmonic force of amplitude 120 N and frequency 2.5173268 Hz is applied, the system is found to oscillate with an amplitude of 75 mm.
Two standard gears have a diametral pitch of 12 and a velocity ratio of 7.0. The center distance is 8 in. Determine the number of teeth on each gear.
12. 3 kg of refrigerant 22 undergoes a process for which the pressure-specific volume relation is pv^-0.8 = constant. The initial state of the refrigerant is 12 bar and 60 degrees C. The final pressure is 8 bar. Kinetic and potential energy effects a..
find the maximum value of the acceleration.
a 70kg rectangular door measures 1.2m wide by 2.3m tall. it closes automatically using two hinges with torsional
Determine (a) the temperature of the air at the compressor exit, in 8C, and (b) the heat transfer, in kJ per kg of air flowing. (c) Sketch the process on p-y and T-s diagrams and associate areas on the diagrams with work and heat transfer, respect..
Determine the peak runoff from 500 ft of pavement(32ft wide) that drains toward a gutter(for 10 years freq. storm), the pavement slope is .0005, n=.016 and c=.9
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