• 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
Yield of pitch from distillation of high temperature tar is around __________ percent.

25
10
65
90

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
For long flame and easy ignition, the coal used should have

High calorific value
Low ash
High ash
High volatile matter

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
The ratio of % total carbon obtained in the ultimate analysis of coke and % fixed carbon obtained in the proximate analysis is always

< 1
> 1
Unpredictable
1

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Theoretical flame temperature of a fuel is that temperature which is attained, when the fuel is completely burnt 'using theoretical amount of air in

Either A or C without gain or loss of heat
Air
Oxygen
Either A or B

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Presence of __________ in a dry gaseous fuel does not contribute to its calorific value.

Sulphur
Hydrogen
Oxygen
Carbon

ANSWER DOWNLOAD EXAMIANS APP

Fuels and Combustion
Naphthalene is used for making

All of these
Insecticides (e.g. moth balls)
Unsaturated polyesters
Drug intermediates e.g. β-naphthol

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
↑