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Train services between 11 stations on the North-East Line were affected on Tuesday after a power trip at a depot substation.
A line of best fit is a straight line that minimizes the distance between it and some data. The line of best fit is used to express a relationship in a scatter plot of different data points.
Marc Glaser was found dead in the bucket of a hydraulic lift near a junction of overhead power lines, police said.
SINGAPORE: A trip in the main and backup power supply at a depot substation led to an hours-long disruption of train services on the North East Line (NEL) and Sengkang-Punggol LRT on Tuesday (Aug 12).
SINGAPORE: The three-hour disruption of train services on the North East Line (NEL) on Tuesday (Aug 12) was caused by a failure of the power switchboard at the NEL depot's substation.