An enclosure box surrounds some electronics that draw 25 w

Assignment Help Mechanical Engineering

Reference no: EM13626698

An enclosure box surrounds some electronics that draw 25 W of electrical power. For heat transfer we will just consider the biggest wall and ignore other sides, in this case. The wall is a 0.8 mm thick aluminum (kAL = 200 W/m-C), and 200 cm length x 100 cm width. The outside air is at 20 C and the convection coefficient outside, houtside = 200 W/m2-C due to a fan running. For the inside, hinside = 5 W/m2-C. How hot will the inside air get under these conditions?

Reference no: EM13626698

Questions Cloud

What is the probability that you come out even of win money : you are in possession of an unusual 5-sided die. specifically the die which is not evenly weighted takes on five

One cube has sides of length l100 cm the electric field is : one cube has sides of length l10.0 cm. the electric field is uniform has magnitude e 4.00x103nc and is parallel to the

If the carbon dioxide behaves as an ideal gas determine the : five kg of carbon dioxide gas undergoes a process in a well insulated piston-cylinder assembly from 2 bar 280k to 20

Also please show steps using excel or by hand on how to : are americans more deeply in debt this year compared to last year? to help answer this question a statistics

An enclosure box surrounds some electronics that draw 25 w : an enclosure box surrounds some electronics that draw 25 w of electrical power. for heat transfer we will just consider

A building wall is made of 200 mm of poured concrete on the : a building wall is made of 200 mm of poured concrete on the outside 100 mm of fiberglass insulation in the middle and

A solenoid with n1800 turnsm and a current i1 3a is filled : a solenoid with n1800 turnsm and a current i1 3a is filled with a paragmagnetic material at t1 250 k. a second

The quality control manager at a light bulb factory needs : the quality control manager at a light bulb factory needs to estimate the mean life of a large shipment of light bulbs.

An electric-powered water pump must fill up a 50000 gallon : an electric-powered water pump must fill up a 50000 gallon elevated water tank in which the water averages 60 feet

User Account

All Pages

An enclosure box surrounds some electronics that draw 25 w

Reference no: EM13626698

Reference no: EM13626698

Questions Cloud

Reviews

Write a Review

Mechanical Engineering Questions & Answers

An oven has five radiant heaters each one is rated at 15

Sandbag is released from hot air balloon at an altitude of

What is the activation energy of a rubber band if the

Design a computer programme using freudestein equation

Advanceddesignmethodologies

Find equations for rtheta periodtheta vtheta tensiontheta

Refrigerent r-134a at 140 kpa and minus 10 degc is

What are the four basic families of shape-production process

If the volume of the air in the tank is 2 cubic meters find

Calculate the overall efficiency the heat rate mw and the

A water tank has an inflow line 1 ft diameter and two

After 7 years of use the bulldozer should have a salvage

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT