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

Refractory Technology

Refractory Technology
The largest consumer of refractories is the __________ industry.

Fertiliser
Power
Cement
Metallurgical

ANSWER DOWNLOAD EXAMIANS APP

Refractory Technology
Semi-silica bricks compared to silica bricks have

Neither A nor B
Less fusion point
Better spalling resistance
Both A & B

ANSWER DOWNLOAD EXAMIANS APP

Refractory Technology
Cermets are combination of ceramic and metallic materials due to which they have high strength & resistance to high temperature. Cermets are used in the

Insulation of high temperature furnaces
Roof of electric furnaces
Nuclear reactors, missiles & space crafts
Hearth of the blast furnace

ANSWER DOWNLOAD EXAMIANS APP

Refractory Technology
Maximum alumina content in high alumina refractory can be as high as __________ percent.

30
50
90
70

ANSWER DOWNLOAD EXAMIANS APP

Refractory Technology
Which form of silica has the highest specific gravity?

All of these
Tridymite
Quartz
Cristobalite

ANSWER DOWNLOAD EXAMIANS APP

Refractory Technology
In panel test for spalling resistance, the average face temperature of panel assembly is maintained at __________ °C for 24 hours.

700
1600
2000
1000

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Refractory Technology

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
↑