• 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 heat treatment process used for softening hardened steel is

Carburising
Normalizing
Annealing
Tempering

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Bronze contains

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

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Which is false statement about tempering? Tempering is done to

Improve ductility
Release stresses
Improve toughness
Improve machinability

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Brass contains

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

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
The usual composition of a soldering alloy is

Tin, lead and small percentage of antimony
Tin and lead
Tin, lead and silver
Tin and copper

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
When steel containing less than 0.8% carbon is cooled slowly from temperatures above or within the critical range, it consists of

Mainly pearlite
Ferrite and pearlite
Mainly ferrite
Pearlite and cementite

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
↑