How much fiberglass insulation is needed to guarantee

Assignment Help Electrical Engineering

Reference no: EM13280903

How much fiberglass insulation (k = 0.035 W/m*K) is needed to guarantee that the outside temperature of a kitchen oven will not exceed 43 degrees Celsius? The maximum oven temperature to be maintained by the conventional type of thermostatic control is 290 degrees Celsius, the kitchen temperature may vary from 15 to 33 degrees Celsius, and the average heat transfer coefficient between the oven surface and the kitchen is 12 W/m²*K.

Reference no: EM13280903

Questions Cloud

How large will the last deposit be : How large will the last deposit be? Round your answer to the nearest cent.

What is conversion constructor : What is conversion constructor? What is conversion operator? What is diff between malloc()/free() and new/delete?

Determine the magnitude of the magnetic force on the proton : A proton travels with a speed of 3.00 ? 106 m/s at an angle of 55.0° with the direction of a magnetic field of 0.520 T in the +y direction. determine the magnitude of the magnetic force on the proton

What is their present value to you : What is their present value to you? Round your answer to the nearest cent.

How much fiberglass insulation is needed to guarantee : The maximum oven temperature to be maintained by the conventional type of thermostatic control is 290 degrees Celsius, the kitchen temperature may vary from 15 to 33 degrees Celsius, and the average heat transfer coefficient between the oven surfac..

What fraction of the payment made at the end : Your company is planning to borrow $1,500,000 on a 7-year, 12%, annual payment, fully amortized term loan. What fraction of the payment made at the end of the second year will represent repayment of principal? Round your answer to two decimal plac..

What is the merger premium per share : Troyer Markets has 2,400 shares outstanding at a market price of $14.80 a share. Deb's Grocery has 3,200 shares outstanding at a price of $28 a share. Deb's Grocery is acquiring Troyer Markets for $37,500 in cash. What is the merger premium per sh..

What is probability that there will be more than 100 calls : The arrival rate of calls at a mobile switiching station is 1 per second. The probability of k calls in a T second interval is giving by poisson PMF with h=arivial rate x T. What is the probability that there will be more than 100 calls placed in ..

Compute how much work was done on the aircraft : An aircraft weighing 803 N is accelerated at 10 m/s2 for 9 seconds, at which time the aircraft launches. How much work was done on the aircraft

User Account

All Pages