• 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
1 BTU/hr.ft.°F is equal to __________ kcal/hr. m.°C.

1.49
1
4.88
None of these

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
Dropwise condensation occurs on __________ surfaces

contaminated cooling
clean and dirt free
smooth clean
polished

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
Film boiling occurs at __________ pressure.

negative
very high
none of the listed here
atmospheric

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
In a shell and tube heat exchanger, the shell side fluid velocity can not be changed by changing the

Tube pitch
Tube layout
Tube diameter
No. of baffles

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
With increase in temperature, the thermal conductivity of most liquids

First increases upto a certain temperature and then becomes constant
Remains same
Decreases
Increases

ANSWER DOWNLOAD EXAMIANS APP

Heat Transfer
Heat transfer in the laminar sublayer in case of a liquid flowing through a pipe, is mostly by

Eddies current
Conduction
None of these
Convection

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
↑