________ is the platform in a furnace upon which fuel is burnt.
Shell
Blow-off cock
Grate
Accessory
Grate
●Grate is the platform in a furnace upon which fuel is burnt.
●A furnacegrate is provided in a steam boiler furnace for supporting the solid fuel in the furnace.
●Grate is so designed that it can also admit air in the solid fuel for combustion.
Hence, the correct option is (C).
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's