• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Internal Combustion Engines

Internal Combustion Engines
Which of the following is not an intern’s combustion engine?

4-stroke petrol engine
Steam turbine
2-stroke petrol engine
Diesel engine

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
In a four stroke cycle petrol engine, the pressure inside the engine cylinder during the suction stroke is __________ the atmospheric pressure.

Above
Below
Equal to
None of these

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
The advancing of spark timing in spark ignition engines will ___ knocking tendency.

Not effect
Reduce
None of the listed here
Increase

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
The ratio of the work obtained at the crankshaft in a given time to the energy supplied during the same time is called

Indicated thermal efficiency
Mechanical efficiency
Volumetric efficiency
Overall efficiency

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
The fuels in order of decreasing knock tendency for spark ignition engines are

Paraffin, aromatic, napthene
Napthene, paraffin, aromatic
Paraffin, napthene, aromatic
Napthene, aromatics, paraffin

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
The air standard efficiency of an I.C. engine is given by (where r = Compression ratio, and γ = Ratio of specific heats)

None of these
1 - rγ - 1
1 - (1/rγ - 1)
1 + rγ - 1

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Internal Combustion Engines

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
↑