• 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
Quantity of coke oven gas produced by high temperature carbonisation of one ton of dry coal may be around __________ Nm³.

30, 000
30
300
3000

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Explosion limit of blast furnace gas is 37 to 71% gas in gas-air mixture. It means that the blast furnace gas will explode when burnt in a confined space, if its concentration in the gas-air mixture is __________ percent.

< 37%
None of these
>71%
In between 37 & 71%

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Softening temperature of coal ash is a measure of the __________ of coal.

Coking tendency
Size stability
Clinkering tendency
Caking tendency

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Bomb calorimeter is used for the determination of calorific value of the __________ fuels.

Both B and C
Solid
Liquid
Gaseous

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Coking time in a commercial high temperature coal carbonisation plant is about __________ hours.

36
28
18
6

ANSWER DOWNLOAD EXAMIANS APP

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

52
8
14
22

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
↑