• 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
Iso-octane (C₈H₁₈) has octane number of

120
50
100
0

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
The calorific value of gaseous fuels is expressed in terms of

kcal/kg
kcal
kcal/m²
kcal/m3

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
The air-fuel ratio in petrol engines is controlled by

Carburetion
Governing
Controlling valve opening/closing
Injection

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
As a result of detonation in an I.C. engine, following parameter attains very high value

Peak pressure
Rate of rise of pressure
Peak temperature
Rate of rise of temperature

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
The mechanical efficiency (ηm) of the engine is given by

ηm = (B.P × I.P)/100
None of the listed here
ηm = I.P/B.P
ηm = B.P/I.P

ANSWER DOWNLOAD EXAMIANS APP

Internal Combustion Engines
The cetane number of diesel oil, generally available, is

30 to 40
25 to 30
20 to 25
40 to 55

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
↑