• 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
In an isothermal process, the internal energy

First increases and then decreases
Decreases
Increases
Remain constant

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The sum of internal energy (U) and the product of pressure and volume (p.v) is known as

Enthalpy
Work done
Entropy
Power

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle)

1 + (T2/T1)
1 - (T2/T1)
(T1/T2) - 1
1 - (T1/T2)

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The entropy __________ in an irreversible cyclic process.

Decreases
Remains constant
Increases
None of these

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Boyle's law i.e. pV = constant is applicable to gases under

Steady change of pressures
High range of pressures
Only small range of pressures
All ranges of pressures

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Total heat of a substance is also known as

Entropy
Thermal capacity
Enthalpy
Internal energy

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
↑