In [a device], trace the
thermal path from generation
to exit. Find the bottleneck
resistance, estimate the
temperature rise, and rank
three fixes by cost.

Trace the Heat Path

Follows the heat out, and finds where it gets stuck.

Prompt

In [a described device], trace the thermal path from where heat is generated to where it leaves. Identify the bottleneck resistance, estimate the temperature rise, and give three ways to improve it ranked by cost.