• 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
The average molecular weight of a flue gas having the composition by volume as CO₂ = 25%, O₂ = 25%, N₂ = 50% will be

47.3
42.9
27.6
23

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Low temperature oxidation of coal during storage does not decrease its

None of these
Oxygen content
Calorific value
Caking power

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Which of the following fuels is the best for burning on chain grate stoker?

Non-caking coal
Caking coal
Coking coal
Pulverised coal

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Tolerable concentration of toxic carbon monoxide in atmospheric air is about __________ PPm.

10000
50
1000
5000

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
C/H ratio is the maximum in case of

Coal
Furnace oil
Natural gas
Naphtha

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
In low temperature carbonisation of coal, the

Temperature maintained is 700°C
Volatile matter in coke is zero
Yield of tar is about 3% of dry coal
Yield of coke oven gas is 290 Nm³ /ton dry coal

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
↑