• 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 addition of which of the following improves machining of copper?

Tin
Vanadium
Sulphur
Zinc

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Crystal structure of a material is, generally, examined by

Optical microscope
Metallurgical microscope
Naked eye
X-ray techniques

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Hardness of martensite is about

RC 48
RC 57
RC 80
RC 65

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Which of the following has highest specific strength of all structural materials?

Magnesium alloys
Titanium alloys
Chromium alloys
Magnetic steel alloys

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
A material is said to be allotropic, if it has

Fixed structure at all temperatures
Any one of the above
Atoms distributed in random pattern
Different crystal structures at different temperatures

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
The hardness of steel primarily depends on

Shape of carbides and their distribution in iron
Heat treatment employed
Percentage of carbon
Percentage of alloying elements

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
↑