Power plant fire extinguishers are operated by:
Domanda 446, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license
| An Electrically Heated Capsule Rupturing A Seal In The Pipeline At The Engine. |
| Manual remote control opening a discharge valve. |
| An electrically fired cartridge rupturing a seal in the head of the bottle. |
| A Mechanical Link Withdrawing A Safety Pin And Allowing A Spring Operated Plunger To Rupture The Bottle Seal. |
