High refractoriness of a material refers to its __________ – McqOptions

MCQOPTIONS

1.	High refractoriness of a material refers to its __________
A.	Slipperyness of the material
B.	Chemical strength towards other material
C.	Strength to withstand at high temperature
D.	Ability to get dissolved in molten metal
Answer» D. Ability to get dissolved in molten metal

Discussion

No Comment Found

Related MCQs

Which of the following is not used as binders for mould materials?
Which of the following percent of carbon is correct for Eutectoid steel (at 723oC in Fe3-C diag)?
A form of cast iron in which free carbon is present in the form of nodules in the matrix of cementite and ferrite. This form of cast iron is ____________
A_FORM_OF_CAST_IRON_IN_WHICH_FREE_CARBON_IS_PRESENT_IN_THE_FORM_OF_NODULES_IN_THE_MATRIX_OF_CEMENTITE_AND_FERRITE._THIS_FORM_OF_CAST_IRON_IS:?$
Which of the following is not used as binders for mould materials?$
Which_of_the_following_percent_of_carbon_is_correct_for_Eutectoid_steel_(at_723<sup>o</sup>C_in_Fe<sub>3</sub>-C_diag)?$
The famous iron pillar located near Qutab Minar in New Delhi is made up of which material?
Nitriding process is used to increase surface hardness for which of the following materials?
Which of the following is not used as an additive?
Which of the following is a perfect composition for medium carbon steel?