ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Google
   
 
Categories >> Engineering >> Chemical Engineering
 
 


 

 
 Civil Engineering interview questions  Civil Engineering Interview Questions (3076)
 Mechanical Engineering interview questions  Mechanical Engineering Interview Questions (3289)
 Electrical Engineering interview questions  Electrical Engineering Interview Questions (13329)
 Electronics Communications interview questions  Electronics Communications Interview Questions (2363)
 Chemical Engineering interview questions  Chemical Engineering Interview Questions (416)
 Aeronautical Engineering interview questions  Aeronautical Engineering Interview Questions (77)
 Bio Engineering interview questions  Bio Engineering Interview Questions (17)
 Metallurgy interview questions  Metallurgy Interview Questions (79)
 Industrial Engineering interview questions  Industrial Engineering Interview Questions (163)
 Instrumentation interview questions  Instrumentation Interview Questions (2378)
 Automobile Engineering interview questions  Automobile Engineering Interview Questions (106)
 Mechatronics Engineering interview questions  Mechatronics Engineering Interview Questions (38)
 Marine Engineering interview questions  Marine Engineering Interview Questions (43)
 Power Plant Engineering interview questions  Power Plant Engineering Interview Questions (77)
 Engineering AllOther interview questions  Engineering AllOther Interview Questions (1196)
Question
What are the steps involved in wine making?
 Question Submitted By :: Chemical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
The essential steps in winemaking can be summarized as follows:
 Extract the flavor and aroma from the base ingredients by chopping, crushing, pressing, boiling or soaking them.
 Add sugar, acid, nutrients, and yeast to the fermentation media or liquor to achieve the proper ratio and ferment, covered, for 3 to 10 days in a primary fermentation vessel (crock, jar or polyethylene pail) at 70-75 degrees Fahrenheit.
 Strain off the liquid from the pulp, put it (the liquid) into a secondary fermentation vessel (a carboy or jug), fit a fermentation trap (airlock) on the mouth of the bottle, and allow fermentation to proceed at 60-65 degrees Fahrenheit until all bubbling ceases (after several weeks).
 Siphon the wine off the sediments (lees) into another clean secondary fermentation vessel. Reattach the fermentation trap. Repeat after another one or two months and again before bottling.
 When wine is clear and all fermentation has stopped, siphon into wine bottles and cork the bottles securely. Leave corked bottles upright for 3-5 days and then store them on their side at 55 degrees Fahrenheit for six months (white wine) to a year (red wine) before sampling. If not up to expectations, allow to age another year or more.
 
Is This Answer Correct ?    0 Yes 0 No
Priyankar Talukdar
 
Answer
# 2
In specification with grape wine first the grapes are
squashed into mash and then little yeast is added into it
and it is left for a minimum time at a specific temperature
for bacterial decomposition where yeast acts as a bacterial
catalyst and the chemical reaction converts it into grape
wine.
 
Is This Answer Correct ?    2 Yes 4 No
Nanda Kumar
 
 
 

 
 
 
Other Chemical Engineering Interview Questions
 
  Question Asked @ Answers
 
How to TDS removed found in lab apparatus.   1
What regulates, or gives a substance the viscosity it has?   3
how to calculate material balnce & energy balnce MahaGenco 7
what is difference between precipitation and crystalisation   2
What is the Chemical Formula of Mineral Oil used in Transformer. It is Challenged for all Chemical Engineers. Ambuja 6
what is the use of pressure filter? TATA 6
why distillation of water takes more time than toluene ,eventhough the later boiling point is more than water ?   3
Experiment constitutes 1000 ml of 10 ppm dye solution and 0.2 g catalyst mixed in beaker. How to calculate the initial of concentration?   1
What are the types of membranes used in RO water treatement plant?   2
diffirance between heat transfer & thermodynamics   3
Why catalyst is charging in chemical reaction as high pressurized pellet of tablet?   1
what is the speed of a rotary drier   3
 
For more Chemical Engineering Interview Questions Click Here 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
   
Copyright 2013  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  KalAajKal.com