• 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
Muntz metal contains copper and zinc in the ratio of

0.88888888888889
2.5277777777778
2.1180555555556
40 : 60

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Which is false statement about properties of aluminium?

Wear resistance is very good
Modulus of elasticity is fairly low
Fatigue strength is not high
Creep strength limits its use to fairly low temperatures

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Quenching is not necessary when hardening is done by

Case hardening
Nitriding
Flame hardening
Any one of these

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
The ability of a material to resist softening at high temperature is known as

Hot hardness
Creep
Hot tempering
Fatigue

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
When elements like nickel, chromium, copper and molybdenum are added to the molten cast iron, it produces

Malleable cast iron
White cast iron
Nodular cast iron
Alloy cast iron

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Machining properties of steel are improved by adding

Sulphur, lead, phosphorous
Chromium, nickel
Vanadium, aluminium
Silicon, aluminium, titanium

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
↑