Suppose the rod in Problem 2-128 is very long. What would the zero-voltage heat transfer be in
Question:
Problem 2-128
A stainless-steel rod having a length of 10 cm and diameter of 2 mm has a resistivity of 70 μΩ ∙ cm and thermal conductivity of 16 W/m ∙ ºC. The rod is exposed to a convection environment with h = 100 W/m2 ∙ ºC and T = 20ºC. Both ends of the rod are maintained at T = 100ºC. What voltage must be impressed on the rod to dissipate twice as much heat to the surroundings as in a zero-voltage condition?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
T 0 100 o C For very long rod c ...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
2+ Reviews
10+ Question Solved
Related Book For 
Question Posted:
