Read each technical excerpt and match it to the statement that expresses its explicitly stated main idea.
- Active Electronically Scanned Array (AESA) radar systems require specialized closed-loop liquid cooling to prevent severe thermal throttling during high-power target tracking. As hundreds of solid-state transmit-receive modules operate simultaneously, they generate substantial heat flux that conductive air cooling cannot manage. Circulating dielectric fluid through micro-channel cold plates stabilizes internal junction temperatures below eighty degrees Celsius. Without this active thermal dissipation, frequency drift and total module shutdown rapidly occur.Active Electronically Scanned Array (AESA) radar systems require specialized closed-loop liquid cooling to prevent severe thermal throttling.
- Laminated ceramic-matrix composite panels enhance ballistic protection by breaking apart incoming kinetic penetrators upon impact. The ultra-hard boron carbide strike face shatters the tip of hardened steel or tungsten rounds, dispersing kinetic energy over a wider surface. A backing layer of ultra-high-molecular-weight polyethylene then absorbs the residual fragments and deformation wave without catastrophic structural failure. This dual-action design delivers superior stopping power while significantly reducing overall vehicular weight.Laminated ceramic-matrix composite panels enhance vehicle ballistic protection by shattering kinetic penetrators on impact.
- Automated inventory reconciliation is essential for eliminating logistics bottlenecks at forward operating distribution hubs. When tactical supply units manually log munitions, rations, and replacement components, transcription delays inevitably lead to inaccurate depot counts and misallocated transport sorties. Integrating automated optical scanners and localized real-time tracking databases ensures immediate ledger verification across all shipping manifests. Maintaining continuous digital visibility guarantees that frontline combat elements receive critical supplies without operational delays.Automated inventory reconciliation is essential for preventing logistics delays and supply bottlenecks at forward operating hubs.
Answer
The excerpt discussing radar modules matches the statement regarding liquid cooling preventing thermal throttling; the excerpt discussing composite armor matches the statement regarding panels shattering penetrators on impact; and the excerpt discussing supply manifests matches the statement regarding automated inventory reconciliation preventing logistics delays.
Each passage presents an explicit topic sentence in its lead position that states the overall thesis: liquid cooling preventing AESA radar thermal throttling, composite armor shattering kinetic penetrators, and automated inventory reconciliation preventing field logistics delays. The paired statements directly reflect these explicitly stated claims.
Step-by-Step Solution
Key Concept
Identifying explicitly stated main ideas in expository paragraphs