• 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
Nodular cast iron is produced by adding ________ to the molten cast iron.

Nickel
Copper
Magnesium
Chromium

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Weld decay is the phenomenon found with

Stainless steel
Cast iron
Nonferrous materials
Mild steel

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Eutectoid reaction occurs at

1493°C
600°C
1147°C
723°C

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Bell metal contains

70% copper and 30% zinc
85 - 92% copper and rest tin with little lead and nickel
90% copper and 10% tin
70 - 75% copper and rest tin

ANSWER DOWNLOAD EXAMIANS APP

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

Austenite
Ferrite
Pearlite
Cementite

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Which of the following is not the correct method of increasing fatigue limit?

Nitriding of surface
Cold working
Shot peening
Surface decarburisation

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
↑