Heat transfer takes place through a liquid medium surrounding the submerged material under heating, in case of a/an
In furnaces operating at very high temperature (say) 1250°C, e.g. soaking pit), the maximum heat transfer takes place by
Which of the following is a directly fired intermittant furnace ?
An example of indirectly heated furnace is the
Turn down ratio of a burner
Heat balance of furnace provides means of determining the
Maximum thermal efficiency of boiler may be about __________ percent.
Which of the following is a periodic furnace?
Specific heating capacity of a furnace is expressed as
Which of the following is not a continuous waste heat recovery equipment from the flue gases going out of furnace ?
Rotary kilns are used in the
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