General description B. 0000109173 00000 n
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The FACU basically serves as the brain for the alarm system (Figure 14.2).
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System provides the mortars capability to calculate the firing data accurately and lay the mortars precisely. 0000026410 00000 n
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Fire Alarm Control Units The fire alarm control unit (FACU), formerly called the fire alarm control panel (FACP), contains the electronics that supervise and monitor the integrity of the wiring and components of the fire alarm system. Basic$Components$of$aFire$ Alarm$System$ Control$Panel$ Communicaons$ Ini+ang$Devices$ No+ficaon$Appliances$ 0000136576 00000 n
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xref
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These measurements were converted by the Fire Control Table into the bearings and elevations for the guns to fire upon. 0000023040 00000 n
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Combination Systems. 0000023568 00000 n
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... fire alarm system may be provided with an alarm verification feature, subject to the approval of the relevant authority.
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Sufficient armour to protect from smaller shells and fragments from hits to other parts of the ship was the limit. 0000070835 00000 n
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radar systems.
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0
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The British favoured Submarines were also equipped with fire control computers for the same reasons, but their problem was even more pronounced; in a typical "shot", the In a typical World War II British ship the fire control system connected the individual gun turrets to the director tower (where the sighting instruments were located) and the analogue computer in the heart of the ship. 0000030201 00000 n
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Visual range measurement (of both target and shell splashes) was difficult prior to availability of Radar. 279 0 obj
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A fire alarm system in which components are used, in whole or in part, in common with a non-fire signaling system. 0000096225 00000 n
fire fighting system shall be guided by schedule PS 1, PS 2A, PS 2B & technical specification. 0000030642 00000 n
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Local control originated with primitive gun installations aimed by the individual gun crews. 0000128830 00000 n
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In most aircraft the aiming cue takes the form of a "pipper" which is projected on the Device which assists use of a weapon by location, tracking, and direction of fire at a targetFor the process of suppressing or extinguishing a fire, see The increasing range of the guns also forced ships to create very high observation points from which optical rangefinders and artillery spotters could see the battle. A control unit receives inputs from all fire detection devices, automatic or manual, and activates the corresponding notification systems. 0000024184 00000 n
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Rangefinder telescopes on a separate mounting measured the distance to the target. 0000128733 00000 n
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