• 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 lower bainite (tempered martensite) is about

RC 48
RC 80
RC 65
RC 57

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
An eutectoid steel consists of

Wholly austenite
Pearlite and ferrite
Wholly pearlite
Pearlite and cementite

ANSWER DOWNLOAD EXAMIANS APP

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

Raises
None of these
Lowers
Does not effect

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
Maximum percentage of carbon in ferrite is

0.0006
0.00025
0.001
0.0025

ANSWER DOWNLOAD EXAMIANS APP

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

2.1180555555556
40 : 60
0.88888888888889
2.5277777777778

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials
The portion of the blast furnace below its widest cross-section is called

Stack
Throat
Hearth
Bosh

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
↑