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

Engineering Materials

Engineering Materials
The alloying element which can replace tungsten in high speed steels is

Cobalt
Molybdenum
Nickel
Vanadium

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
When low carbon steel is heated up to upper critical temperature

The average grain size is a minimum
The grain size first increases and then decreases very rapidly
There is no change in grain size
The grain size increases very rapidly

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Cast iron is a

Malleable material
Ductile material
Brittle material
Tough material

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Which of the following constituents of steels is softest and least strong?

Cementite
Austenite
Ferrite
Pearlite

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Which is the false statement about wrought iron? It has

High ductility
Ability of hold protective coating
Uniform strength in all directions
High resistance to rusting and corrosion

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Balls for ball bearings are made of

Mild steel
Stainless steel
Carbon-chrome steel
Cast iron

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Engineering Materials

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
↑