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

Engineering Thermodynamics

Engineering Thermodynamics
The thermal efficiency of an ideal gas turbine plant is given by (where r = Pressure ratio)

1 - rγ - 1
1 - (1/r) γ - 1/ γ
1 - (1/r) γ/γ - 1
rγ - 1

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The compression ratio for Diesel engines is

3 to 6
15 to 20
5 to 8
20 to 30

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Which of the following variables controls the physical properties of a perfect gas?

All of these
Volume
Temperature
Pressure

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The ratio of two specific heats of air is equal to

0.17
0.24
1.41
0.1

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The ratio of molar specific heats for mono-atomic gas is

1.67
1
1.4
1.87

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The more effective way of increasing efficiency of Carnot engine is to

Decrease higher temperature
Increase lower temperature
Decrease lower temperature
Increase higher temperature

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Engineering Thermodynamics

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
↑