what is the use of sensors when we are using besides of train track?

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what is the use of sensors when we are using besides of train track?

2007-04-04 20:13:28 · 4 answers · asked by yogeswararao s 1 in Science & Mathematics ➔ Engineering

4 answers

speed measurement

2007-04-05 00:00:11 · answer #1 · answered by ram s 2 · 0⤊ 0⤋

Ultimately they are used to prevent trains from colliding or derailing. Sensors can give an idea of where a train is, what direction it is going, and how fast.

2007-04-04 21:20:07 · answer #2 · answered by Helmut 7 · 0⤊ 0⤋

The use of sensors may be to avoid collision, to determine speed,abnormalities and to record events with time.

2007-04-04 23:10:26 · answer #3 · answered by D.N. J 1 · 0⤊ 0⤋

can utilise power by embedding piezoelectric crystal on it

2007-04-05 00:19:32 · answer #4 · answered by harish 1 · 0⤊ 0⤋