warning device उदाहरण वाक्य

According to The New York Observer, folks are snapping up the little birds to serve as an early-warning device for chemical attacks.
Just to be sure, the coaching staff brought out a hand-held lightning warning device about two-thirds of the way through football practice.
In July 2008 Emerson station became the first station to install a Caution More than One Train ( CMToT ) warning device.
IEC products have been used in everything from giant conveyor belts to warning devices used by the U . S . military.
The crossing's warning devices are activated as soon as the computed time until the train reaches the crossing reaches some programmed threshold.

Newer planes have collision warning devices, sophisticated navigation aids and larger fuel tanks that cut down on the need for refueling stops.
As the co-pilot repeated that mantra, thumps and clicks were heard on the recorder, then four beeps from a cockpit warning device.
Bullough also invented a simple but effective warning device which rang a bell every time the warp thread broke on his loom.
The program involves putting special shelters in parks and on beaches, fitting schools with early warning devices and spreading public education messages.
Local highway engineers have the most knowledge and ability to identify dangerous highway rail crossings and in determining the most appropriate warning devices,