• 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
jH factor for heat transfer depends upon the __________ number.

Prandtl
Reynolds
Nusselt
Biot

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
The capacity of double-effect evaporator is less than half of the capacity of two single effects, each of which is operating over same terminal temperature difference, when the

None of these
Evaporators operate under vacuum
Evaporators opreate at atmospheric pressure
Solution has an elevation of boiling point

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
Peclet number (Pe) is given by

Pe = Pr/Re
Pe = Re/Pr
Pe = Re.Pr
Pe = Nu.Re

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
A cube, sphere & a thin circular plate (all having same mass and made of same material) are all heated to 300°C and allowed to cool in natural air. Which one will cool the slowest ?

Cube
Sphere
Plate
All of these

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
Which of the following is concerned with both heat and mass transfer ?

Lewis relationship
Froude number
Kutateladze number
Nusselt number

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
Kirchoff s law applies to __________ radiation

Both total & monochromatic
total
None of the listed here
monochromatic

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
↑