Hajile was on the ground surrounded by its crew, when an electrician, unaware the device was live, began to test the wiring & ndash; and accidentally connected the firing circuit.
22.
Using this information, the airbag electronic controller unit's crash algorithm determines if the crash event meets the criteria for deployment and triggers various firing circuits to deploy one or more airbag modules within the vehicle.
23.
Electrical firing was the preferred method because the firing circuit could be energized by firing keys down in the plotting room when firing salvos at surface targets, or up in the director when firing at air targets.
24.
Only minor damage was caused and although an inquiry concluded that the pilot had unintentionally pressed the fire button, it was later found that certain signal frequencies transmitted by " Sydney " s radios could trigger the aircraft's weapon-firing circuits.
25.
If it is a very sophisticated one whose firing circuit is linked to the right values from its altimeter and GPS and etc . then it won't tell itself to go off and thus you won't get a full-fledged nuclear explosion.
26.
Lightfoot has memorized all the mathematical tables that he found in military manuals for explosives, for calculating amounts of explosives needed, safe firing distances, power requirements for firing circuits, and formulas for cutting structural steel, timber and breaching various forms of bunker material.
27.
On firing, the sudden launch acceleration causes the set-back's three disks to rotate 90 degrees, each in succession to the other, with the rotation of the third disk removing the grounding after approximately 10 meters of flight and completing a firing circuit for the current to flow from the nose to the detonator in the base.
