A device used in a boiler to control the flow of steam from the boiler to the main pipe and to shut off the steam completely when required is known as a:

A steam condenser in which circulating cooling water flows through tubes that are surrounded by steam is known as a/an __________.

What is the primary function of the intercooler in a multi-stage compressor?

The use of pulverized coal in a boiler furnace primarily provides: