The fermenter used for the production of ethyl alcohol from molasses is made of________________?

Related Mcqs:

1. The fermenter used in the production of penicillin (by deep fermentation process) is made of___________________?

   A. Glass
   B. Glass lined steel
   C. High silicon cast iron
   D. Porcelain

2. Fermenter used in the production of penicillin by deep fermentation process is a ______________ lined steel vessel ?

   A. Rubber
   B. Monel
   C. Glass
   D. Nickel

3. Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of________________?

   A. Aluminium
   B. Stainless steel
   C. High silicon (14%) iron
   D. Copper

4. In SO3 absorber (Contact Process), packing material used is of________________?

   A. Cast iron
   B. Chemical stoneware
   C. Karbate
   D. Mild steel

5. Biological shield in a nuclear power reactor is made of________________?

   A. Concrete
   B. Steel
   C. Cadmium
   D. Zircaloy

6. Mercury is transported in metal containers made of________________?

   A. Aluminium
   B. Iron
   C. Lead
   D. Nickel

7. In the Kraft (sulphate) process for the paper manufacture, the digestor is made of________________?

   A. Cast iron
   B. Stainless steel
   C. Karbate carbon
   D. Wrought iron

8. German silver in an alloy of________________?

   A. Copper, nickel and zinc
   B. Copper, aluminium and silver
   C. Silver, zinc and aluminium
   D. Silver, nickel and zinc

9. Mercury is transported in metal containers made of________________?

   A. Aluminium
   B. Iron
   C. Lead
   D. Nickel

10. Interchain forces are the weakest in case of________________?

    A. Plastics
    B. Fibres
    C. Elastomers
    D. Both rubber & elastomers