Where unpulverised coal has to be used and boiler capacity is large, the stoker which is used is______________?

Related Mcqs:

In a regenerative feed heating cycle, the greatest economy is affected___________?

A. when steam is extracted from only one suitable point of steam turbine B. when steam is extracted from several places in different stages of steam turbine C. when steam is extracted only from the last stage of steam turbine D. when steam is extracted only from the first stage of steam turbine...

For forced draught system, the function of chimney is mainly_____________?

A. to produce draught to accelerate the combustion of fuel B. to discharge gases high up in the atmosphere to avoid hazard C. to reduce the temperature of the hot gases discharged D. none of the above...

In a steam power plant, the function of a condenser is__________?

A. to maintain pressure below atmospheric to increase work output from the primemover B. to receive large volumes of steam exhausted from steam prime mover C. to condense large volumes of steam to water which may be used again in boiler D. all of the above...

The maximum length of a screw conveyer is about___________?

A. 30 metres B. 40 metres C. 60 metres D. 100 metres...

Which material is used to made a solar cell_______________?

A. aluminum B. Germanium C. silicon D. scandium...