How does the loco pilot of Indian Railways know that the wheel of the locomotive is slipping?

Indian Railways loco pilots skillfully identify wheel slippage through a combination of experience and technology. The seasoned pilots rely on their keen senses by detecting any abnormal vibrations or irregularities in the train’s movement. Moreover, modern locomotives in the Indian Railways fleet are equipped with sophisticated wheel slip detection systems. These systems monitor the speed of each wheel and send immediate alerts to the pilot if any slippage is detected. This blend of experience and technology ensures a prompt response from the loco pilot, safeguarding the smooth operation and safety of train journeys across the vast Indian railway network.