Mechanical Horse-power:

What It Is, and How It Is Measured. (Concluded from page 228). The Electrical Brake Test. The rope brake test just referred to, though fairly satisfactory and cheap in cost of......

Boiler Mountings.

Contributed by an Engineer-in-Charge. The keeping of boiler mountings in first-el:1,s condition i, important, and it is wonderful how some boilers work as long as they do. It is......