• 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
Hardness of martensite is about

RC 80
RC 48
RC 57
RC 65

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Ball bearings are, usually, made from

Low carbon steel
Medium carbon steel
Chrome steel
High carbon steel

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
The crystal structure of brass is

C.C.
F.C.C.
H.C.P.
Orthorhombic crystalline structure

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Which of the following impurity in cast iron makes it hard and brittle?

Phosphorus
Manganese
Sulphur
Silicon

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Which of the following statements are true for annealing of steels?

All of these
Internal stresses are relieved
Cooling is done slowly and steadily
Steels are heated to 500 to 700°C

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Grey cast iron has

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

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
↑