• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Ethanol Production

Ethanol Production
Which of the following is used to check vortex and to improve aeration efficiency in a fermentor?

Impeller
All of these
Baffles
Sparger

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
If starch containing substrates are used for ethanol production, yeast strain can't be used directly because

None of these
starch is not a suitable substrate for the production of ethanol
it is converted to pentose sugar
it doesn't contain amylases to hydrolyze starch

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
As the fermentation for the ethanol production is over, the cells are separated to get the biomass of yeast cells that is used

All of these
as manure
for next fermentation
as single cell protein for animal feed

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
Yeast is used in the production of

curd
acetic acid
ethyl alcohol
cheese

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
What are different substrates used for ethanol production?

Starch containing substrate
Juices from sugarcane or molasses or sugar beet
All of these
Waste product from wood or processed wood

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
The fermentor can be sterilized by

keeping it in the oven
boiling
steam under pressure
all of these

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Ethanol Production

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑