Note4Students
From UPSC perspective, the following things are important :
Prelims level: Full Ship Shock Trial (FSST)
Mains level: Not Much
The US Navy Friday carried out a ‘full ship shock trial’ on its newest and most advanced nuclear-powered aircraft carrier to ensure its hardness was capable of withstanding battle conditions.
What is a Full Ship Shock Trial (FSST)?
- During World War II, American warships suffered severe damage from enemy mines and torpedoes that had actually missed their target, but exploded underwater in close proximity.
- The US Navy has since worked to improve the shockproofing of their ship systems to minimize damage from such “near miss” explosions.
- In FSSTs, an underwater explosive charge is set off near an operational ship, and system and component failures are documented.
- The FSST probes whether the components survive shock in their environment on the ship; it probes the possibilities of system failures, and large components that could not be otherwise tested.
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