• 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 efficiency of Diesel cycle increases with

Constant cut-off
Increase in cut-off
Decrease in cut-off
None of these

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
A perpetual motion machine is

A hypothetical machine
A thermodynamic machine
A hypothetical machine whose operation would violate the laws of thermodynamics
A non-thermodynamic machine

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
When the gas is heated at constant volume, the heat supplied

Does some external work during expansion
None of these
Both (A) and (B)
Increases the internal energy of the gas and increases the temperature of the gas

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The change of entropy, when heat is absorbed by the gas, is

None of these
Positive
Positive or negative
Negative

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Compressed air coming out from a punctured football

Becomes cooler
Remains at the same temperature
May become hotter or cooler depending upon the humidity of the surrounding air
Becomes hotter

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
One kg of carbon requires 4/3 kg of oxygen and produces ________ kg of carbon monoxide gas.

44046
44015
44138
44142

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
↑