• 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
Tempering
Annealing

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Chromium when added to steel _________ the tensile strength.

None of these
Increases
Does not effect
Decreases

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Basic solution is one which has pH value

pH value has nothing to do with basic solution
Greater than 7
Less than 7
Equal to 7

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Perminvar alloy having constant permeability is an alloy of

Nickel, copper and iron
Nickel, copper and zinc
Iron, zinc and bismuth
Copper, nickel and antimony

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 ferrite
Ferrite and pearlite
Pearlite and cementite
Mainly pearlite

ANSWER DOWNLOAD EXAMIANS APP

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

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

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
↑