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 computer CPU chip operates at steady state with D-C electrical input of 4.5 amps at 9 volts. To prevent the chip from overheating, a small fan blows air over metal fins fused to the chip to transfer heat by convection. The metal fins are at approximately uniform temperature. The fan power and heat transfer by other paths are negligible. The metal fins have a total surface area of 0.05 m2 and a convective coefficient of 0.040 kW/m2-K. The air temperature is 300 K.
a)The electrical work input needed for 24 hours of operation?
B)The surface temperature of the metal fins?
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