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 1 cm-wide, 2 cm-long semiconductor device dissipates 5W and is mounted on a 2 cm-square, 2mm-thick aluminum plate via a 0.1 mm-thick diamond wafer that acts as a heat spreader. The underside of the plate is fitted with ten 15 mm-long, 0.2 mm-thick rectangular aluminum fins at a pitch of 2 mm. Cooling air at 25oC flows through the fin array with a heat transfer coefficient of 28 W/m2K. Calculate the temperature of the base of the semiconductor. Use k = 175 W/m-K for the aluminum.
a u manometer reads 20 cm air as operating fluid and a given manometric fluid. a single branch closed tube reads 35 cm
The graph for the motion of a train as it moves from station A to station B is shown. Draw the a-t graph and determine the average speed and the distance between the stations.
while driving your car hits a pothole blowing your front tire. taking out your lug wrench total span 28 in you try to
would it be a possible to use a normal domestic refrigerator as a heat source for a small hot tub or whirlpool? if so
preparing cad geometry for fea element selection meshing and mesh optimisation as well as model simplification. in the
the hull of a boat has a volume of 150 m3 and the total mass of the boat when empty is 8560 kg. determine how much load
the l1m long vertical copper tube of inner diameter di20mm and wall thickness t2mm contains liquid water at twater0
one surface of a 12-cm-thick slab thermal conductivity k2.5 wm. degree c is maintained at 100 degree c. the other
a 30-cm-diameter 5-m-long steam pipe passes through a room where the air temperature is 20 c. if the exposed surface of
an engine operates on the air standard diesel cycle with inlet air conditions of 77 f and 14.5 psia. the compression
the disc of a torsional pendulum has a moment of inertia of 0.05kgm2 and is immersed in a viscous fluid. the shaft to
a pitot-static tube is used to measure the airspeed of an airplane. the pitot tube is connected to a pressure sensing
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