• 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 steel widely used for motor car crankshafts is

Nickel steel
Silicon steel
Chrome steel
Nickel-chrome steel

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Following elements have face-centered cubic structure

All of these
Mg, Zn, Ti, Zr, Br, Cd
A iron (below 910°C and between 1400 to 1539°C), W
Gamma iron (910° to 1400°C), Cu, Ag, Au, Al, Ni, Pb, Pt

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Maximum percentage of carbon in ferrite is

0.0025
0.0006
0.00025
0.001

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Dislocations in materials refer to the following type of defect

Volumetric defect
Line defect
Point defect
Plane defect

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Cemented carbide tools are not found to be suitable for cutting

Brass
Aluminium
Cast iron
Steel

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Addition of silicon to aluminium results in

Improvement of corrosion resistance
Improving machinability
One of the best known age and precipitation hardening systems
Improvement of casting characteristics

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
↑