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

Chemical Engineering Basics

Chemical Engineering Basics
Alloys having more than 80% copper are generally more

Abrasion resistant
Prone to season cracking
Corrosion resistant
Machinable

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Nusselt number is related to Grashoff number (Gr) in turbulent & laminar flow respectively, in respect of free convection over a vertical flat plate as

Gr, Gr0.25
Gr0.25, Gr0.33
Gr0.25, Gr
Gr0.33, Gr0.25

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is

Bright annealing
None of these
Full annealing
Patenting

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Brinell Hardness Number (BHN) for talc is approximately in the range of

20-30
100-150
200-250
1-5

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Thermal efficiency of an internal combustion engine is around __________ percent.

65
80
8
35

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
In age-hardenable alloys, maximum ductility is obtained

Immediately after solution treatment and subsequent quenching
In as cast state
After overageing
After optimum ageing

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Chemical Engineering Basics

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
↑