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

Heat Transfer

Heat Transfer
Duhring rule is important in solving problems on

Crystallisation
Humidification
Distillation
Evaporation

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
Reynold's analogy states that

NNu α f
Nst α NRe
NRe α f
Nst α f

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
The Nusselt number for fully developed (both thermally and hydrodynamically) laminar flow through a circular pipe whose surface temperature remains constant is

Dependent on NRe only
88.66
3.66
1.66

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
Convective heat transfer, in which heat is transferred by movement of warmed matter is described by

Fourier's law
Fick's law
None of these
Newton's law of cooling

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
In Fourier's law, the proportionality constant is called the

Heat transfer co-efficient
Thermal conductivity
Stefan-Boltzman constant
Thermal diffusivity

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
Among liquids, water has a comparatively high value of thermal conductivity, due to its

High viscosity
Low density
Dense structure
Partial ionisation

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Heat Transfer

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
↑