• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Materials and Construction

Materials and Construction
Alinco, which is a aluminium-cobalt-nickel steel, is used for making

Boiler tubes
Chemical equipments
Powerful magnets
Surgical instruments

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
Super conductors are those substances, which

Conduct electricity at high temperature
Offer no resistance to current flow
Offer high resistance to current flow
Conduct electricity at low temperature

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously.

Antimony
Bismuth
Both B and C
Arsenic

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
Spark plugs are made of

Carborundum
High alumina ceramic
Metallic carbides
Corundum

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
When iron is rusted, it is

Converted to a fine powder
Oxidised
Reduced
None of these

ANSWER DOWNLOAD EXAMIANS APP

Materials and Construction
Which of the following has a very high carbide forming tendency in steels?

Vanadium
Chromium
Nickel
Silicon

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Materials and Construction

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
↑