Question

write uses of the signal light​

Answer 1

Answer:

hi

Explanation:

Signal lights may refer to: Traffic light, signal lights controlling automotive & pedestrian traffic flow. Turn signals, signal lights indicating automotive change of direction. Railway signalling, use of signal lights to control train traffic flow.

Answer 2

Explanation:

Signal lights may refer to: Traffic light, signal lights controlling automotive & pedestrian traffic flow. Turn signals, signal lights indicating automotive change of direction. Railway signalling, use of signal lights to control train traffic flow.