What is the correct order of the different environments from coldest to hottest? Desert, rainforest, wetland, tundra
Rainforest, desert, tundra, wetland
Tundra, wetland, rainforest, desert
Wetland, rainforest, tundra, desert

Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false