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

Related Mcqs:

The crystal structure of most of the common metals is_____________________?

A. Orthorhombic B. Cubic C. Hexagonal D. None of these...

Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with______________?

A. Acidic refractory B. Rubber C. Karbate D. Lead or acid proof bricks...

The material of construction of bearings is__________________?

A. Cast iron B. Babbitt metal C. Pig iron D. Steel...

Which of the following undergoes granular fracture ?

A. Wrought iron B. Steel C. Cast iron D. None of these...

Tempering of steel is done to make it_________________?

A. Brittle B. Hard C. Rollable D. Soft...