Science, asked by prasadsridevi7, 5 months ago

Ask questions to know about zebra crossing and signalling system​

Answers

Answered by Roshi06
1

Answer:

If any vehicle stands on the zebra line then the sensors fixed across the line sends signal to controller and on its response the controller switches to Buzzer from OFF state to ON state to alert the driver. alert the driver to move away from the zebra crossing

Explanation:

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Answered by ojasvimarachi
1

1)why don't we use a bridge everywhere without zebra crossing?

2)why do we have traffic police we have signalling lights

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