Regenerators are normally provided in the____________________?

Related Mcqs:

1. Regenerators compared to the recuperators for the same duty__________________?

   A. Occupy more space B. Are less costly C. Are of smaller size D. All A., B. and C....

2. Regenerators are used for waste heat recovery in____________________?

   A. By-product coke ovens B. Beehive coke oven C. Blast furnace stoves D. Soaking pits...

3. Regenerators are installed in_______________?

   A. Coke ovens B. Open hearth furnace C. Both A. & B. D. Neither A. nor B....

4. Regenerators as compared to recuperators for the same duty_________________?

   A. Store smaller quantity of waste heat B. Are lighter & compact C. Involve higher initial cost D. All A., B. & C....

5. The heating capacity of muffle furnace depends on the____________________?

   A. Surface area & emissivity of the stock B. Properties of the muffle wall (temperature, area, and emissivity) C. Both A. & B. D. Neither A. nor B....

6. In producer gas making furnace, steam is added along with air to mainly control the____________________?

   A. Fusion of coal ash & clinker formation B. C. V. of producer gas C. Temperature of producer gas D. Tar content in producer gas...

7. Rotary kilns are used in the____________________?

   A. Calcination of limestone & dolomite B. Cement manufacture C. Both A. and B. D. Neither A. nor B....

8. Furnace pressure is normally controlled by regulating the__________________?

   A. Air pressure B. Fuel gas pressure C. Speed of I.D. fan D. Damper...

9. A refractory wall separating the stock and the source of heat is provided in a__________________?

   A. Updraft kiln B. Muffle furnace C. Continuous furnace D. None of these...

10. Which of the following is a batch furnace ?

    A. Cupola B. Reheating furnace C. Glass tank furnace D. None of these...