An electric furnace producing heat by means of an electric arc struck between each of three electrodes and the charge is called ____________ furnace?

Related Mcqs:

Which of the following variables affects the furnace capacity ?

A. Temperature of flue gas B. Thermal conductivity of stock C. Thickness of heating stock D. All A., B. and C....

Which of the following is not a directly fired furnace ?

A. By-product coke oven B. Calcination kiln C. Sintering furnace D. Open hearth furnace...

Soaking pits are meant for heating steel_________________?

A. Ingots B. Coils C. Sheets D. Slabs...

Which of the following is not a continuous waste heat recovery equipment from the flue gases going out of furnace ?

A. Economiser B. Regenerator C. Ceramic recuperator D. Waste heat boiler...

_____________ atmosphere is maintained inside an iron blast furnace?

A. Oxidising B. Reducing C. Inert D. Decarburising...