• 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
Calorific value of dry wood may be around __________ Kcal/kg.

500
50
5
5000

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Benzene is used

As a perfume
For making insecticides (e.g., DDT, BHC etc.), detergent & rubber (SBR)
As a motor fuel
As an explosive

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Which of the following fuel gases is heavier than air?

Blast furnace gas
Natural gas
Water gas
Coke oven gas

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Which of the following coke has the least percentage of ash?

Beehive coke
Metallurgical coke
Foundary coke
Petroleum coke

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Preheating of __________ the flame temperature.

Either the fuel or the air or both, increases
Either the fuel or the air does not affect
The gaseous fuel before combustion decreases
Combustion air decreases

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Use of pulverised coal in boiler furnace provides

Better combustion
Smokeless burning
High calorific value
Less erosion on furnace walls

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
↑