• 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 and Mass Transfer

Heat and Mass Transfer
Planck’s law holds good for

polished bodies
black bodies
all coloured bodies
All of these

ANSWER DOWNLOAD EXAMIANS APP

Heat and Mass Transfer
Thermal conductivity of wood depends on

Density
Temperature
All of these
Moisture

ANSWER DOWNLOAD EXAMIANS APP

Heat and Mass Transfer
In counter current flow heat exchanger, the logarithmic temperature difference between the fluids is ________ as compared to parallel flow heat exchanger.

None of these
Less
Same
Greater

ANSWER DOWNLOAD EXAMIANS APP

Heat and Mass Transfer
The natural convection air cooled condensers are used in

All of these
Room air conditioners
Domestic refrigerators
Water coolers

ANSWER DOWNLOAD EXAMIANS APP

Heat and Mass Transfer
In free convection heat transfer, Nusselt number is function of

Prandtl number and Reynold number
Grashoff number and Reynold number
Grashoff number, Prandtl number and Reynold number
Grashoff number and Prandtl number

ANSWER DOWNLOAD EXAMIANS APP

Heat and Mass Transfer
The rate of energy emission from unit surface area through unit solid angle, along a normal to the surface, is known as

Emissivity
Reflectivity
Transmissivity
Intensity of radiation

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Heat and Mass 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
↑