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

Related Mcqs:

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

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

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

   A. Wood
   B. Concrete
   C. Copper bearing steel
   D. Porcelain

3. The chlorinator used in the manufacture of DDT is made of___________________?

   A. Glass
   B. Glass lined steel
   C. Teflon
   D. Bakelite

4. The ‘bomb’ in the bomb calorimeter is made of___________________?

   A. Molybdenum stainless steel
   B. Mild steel
   C. High silicon iron (14% Si)
   D. Copper

5. Trough of an apron conveyor is made of___________________?

   A. Lead lined concrete vessel
   B. Wood
   C. Metal
   D. Either B. or C.

6. Nickel and molybdenum are the basic constituents of___________________?

   A. Hastelloy
   B. German silver
   C. Inconel
   D. Solder

7. Invar contains the highest percentage of___________________?

   A. Vanadium
   B. Iron
   C. Tungsten
   D. Cobalt

8. German silver used for decorative purposes contains maximum percentage of___________________?

   A. Silver
   B. Copper
   C. Zinc
   D. Nickel

9. For platinum thermocouples, lead wires are made of___________________?

   A. Copper & copper-nickel alloys
   B. Copper & iron
   C. Iron & nickel
   D. Tin & nickel

10. Thermal shield used in high powered nuclear reactor to protect the walls of the reactor from radiation damage is made of___________________?

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