Question

please make a web chart and send me on What types of sound we hear while travelling in the train..please make... i will follow you and do your question vote.. if u will make web chart ​

Answer 1

Answer:

Trains also employ horns, whistles, bells, and other noisemaking devices for both communication and warning. Trains propelled by electric traction motors often produce electromagnetically induced noise. This high-pitch noise depends on the speed and torque level of the machine, as well as the motor