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

Materials and Construction

Materials and Construction
The hardest material just prior to diamond in Mhos scale is

Topax
Calcite
Corrundum
Carborundum

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
Which of the following is the most elastic material?

Steel
Rubber
Glass
Plastic

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets.

Chromium
Nickel
Cobalt
Tungsten

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
As the impurities are oxidised, the melting point of iron

Decreases
Increases
Remains unchanged
May increase or decrease ; unpredictable

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
Which of the following exercises most powerful influence on the mechanical properties of steel?

Manganese
Silicon
Phosphorous
Carbon

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
White cast iron as compared to grey cast iron is

All of these
Very brittle
More durable
Very hard

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Materials and Construction

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
↑