According to their report the Mercer with its pulverized coal-boiler ran at 95% efficiency and was cheaper to operate than ship's boilers using oil as fuel.
The Mercer with its pulverized coal-boiler ran at 95% efficiency. This was according to their report. The Mercer with its pulverized coal-boiler was cheaper to operate than ship's boilers using oil as fuel. This was according to their report.