Castings having a larger grain size, will show how much surface roughn – McqOptions

MCQOPTIONS

1.	Castings having a larger grain size, will show how much surface roughness value?
A.	Very low
B.	Low
C.	Medium
D.	High
Answer» E.

Discussion

No Comment Found

Related MCQs

State whether the following statement is true or false about etching rates.“As the etching rate increases, low surface roughness values occur.”
For harder materials, which of the following etching rates are obtained?
For softer materials, which type of etching rates are obtained?
Which of the following materials have the highest machining rate and best surface quality?
State whether the following statement is true or false regarding MRR.“The rate of material removal, does not depend on uniformity of the solution temperature.”
State whether the following statement is true or false about Chemical milling.“Maskants, applied on work pieces, are not responsible for CHM process.”
WHICH_OF_THE_FOLLOWING_MATERIALS_HAVE_THE_HIGHEST_MACHINING_RATE_AND_BEST_SURFACE_QUALITY??$
For harder materials, which of the following etching rates are obtained?$
For softer materials, which type of etching rates are obtained?$
State whether following statement is true or false about etching rates.