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

Fuels and Combustion

Fuels and Combustion
Which of the following has the highest flame velocity?

H₂
CH₄
CO
C₂H₆

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Wood charcoal is obtained by the destructive distillation of wood. It is used in the production of activated carbon, which is not used for the

Decolourisation of sugar
Electrode manufacture
Solvent recovery from air and gases
Absorption of gases and vapor

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Cannel coal and boghead coal are the examples of

Liptobiolites
Humic coals
Sapropelic coals
None of these

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Presence of phosphorous in metallurgical coal

Increases its caking power
Badly affects the quality of steel
Reduces its calorific value
Is not undersirable

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Of the total tar present in raw coke oven gas, the tar recovered in primary cooler is about __________ percent.

25
5
55
75

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Percentage of nitrogen in blast furnace gas may be around

55
80
5
25

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Fuels and Combustion

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
↑