• 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 machinability of aluminium increases when _________ is added to aluminium.

Silicon
Magnesium
Lead and bismuth
Copper

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Muntz metal contains copper and zinc in the ratio of

0.88888888888889
2.1180555555556
40 : 60
2.5277777777778

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Tungsten when added to steel __________ the critical temperature.

None of these
Lowers
Raises
Does not effect

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Which of the following metal shrinks most from molten state to solid state?

Cast iron
Admiralty metal
Brass
Cast steel

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Grey cast iron has

Low compressive strength
High tensile strength
All of these
Carbon in the form of free graphite

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Large forgings, crank shafts, axles normally contain carbon up to

0.55 to 1.0%
0.45 to 0.55%
0.20 to 0.45%
0.05 to 0.20%

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
↑