Steam Boilers, Engines, Nozzles and Turbines
A packaged boiler is one in which various parts like firing equipment, fans, feed pumps and automatic controls are

Purchased from several parties and packed together at site
Supplied mounted on a single base
Supplied by same manufacturer loose and assembled at site
Packaged boiler does not exist

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Steam Boilers, Engines, Nozzles and Turbines
Which is not correct statement about effect of sulphur in fuel?

It erodes furnace walls
It leads to corrosion of air heaters, ducting, etc. if flue gas exit temperature is low
It has heating value
It helps in electrostatic precipitation of ash in flue gases

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