• 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 general law for the expansion or compression of gases, is

pv = m R T
pv = C
pvn = C
pvγ = C

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific heat at constant volume, γ = cp/cv, known as adiabatic index, and R = Gas constant)

cv = R/ γ-1
cv/ cp =R
cp - cv = R
Both (B) and (C)

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
The principal constituents of a fuel are

Oxygen and hydrogen
Sulphur and oxygen
Sulphur and hydrogen
Carbon and hydrogen

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Which of the following processes are thermodynamically reversible?

Isothermal and adiabatic
Free expansion
Throttling
Constant volume and constant pressure

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
For which of the following substances, the internal energy and enthalpy are the functions of temperature only

Water
Any gas
Perfect gas
Saturated steam

ANSWER DOWNLOAD EXAMIANS APP

Engineering Thermodynamics
Total heat of a substance is also known as

Enthalpy
Thermal capacity
Internal energy
Entropy

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
↑