• 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
Coal tar (produced by high temperature carbonisation) is the main source of

Alphatic compounds
Aromatic compounds
Olefins
Paraffins

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Coalification means the

Complete combustion of coal
Underground gasification of coal
Direct hydrogenation of coal
Process of conversion of lignite into anthracite

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

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

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Preheating of a gaseous fuel results in increased

Flame temperature
Quantity of flue gas
Ignition temperature
Flame length

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Heat penetration rate in narrow coke ovens in high temperature carbonisation of coal is around __________ cm/hr.

20
2.5
10
0.5

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Which of the following is the most reactive (as regards the formation of CO + H₂ from C + H₂O) ?

Sub-bituminous coal
Low temperature coke
Anthracite coal
Blast furnace coke

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
↑