economizer वाक्य

With the appropriate controls, economizers can be used in climates which experience various weather systems.
In an HRSG, water passes through an economizer, then a boiler and then a superheater.
Economizers were eventually fitted to virtually all stationary steam engines in the decades following Green's invention.
Economizers are commonly used as part of a heat recovery steam generator in a combined cycle power plant.
This economizer preheats the steam generator feedwater at the steam generator inlet using the lowest-temperature primary coolant.

Economizer circuits are nearly always applied on direct-current contactor coils and on large alternating current contactor coils.
External stainless steel economizers can be retrofitted to non-condensing boilers to allow them to achieve condensing efficiencies.
Some systems include an " economizer mode ", which is sometimes called a " free-cooling mode ".
Modern data centers try to use economizer cooling, where they use outside air to keep the data center cool.
Finally, there was a small Electric Runabout, the " Economizer, " which was a personnel carrier only.