A. acidic
B. basic
C. neutral
D. brittle
E. none of the above
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
A. creep
B. fatigue
C. endurance
D. plastic deformation
E. non-plastic deformation
[B].
Answer: Option A
Explanation:
No answer description available for this question.
A. improves wear resistance, cutting ability and toughness
B. refines grain size and produces less tendency to carburisation, improves corrosion and heat resistant proper¬ties
C. improves cutting ability and reduces hardenability
D. gives ductility, toughness, tensile strength and anticorrosion properties
E. none of the above
A. hot hardness
B. toughness
C. wear resistance
D. sharp cutting edge
E. cold hardness