Related Questions

When low carbon steel is heated up to lower critical temperature
A There is no change in grain size
B The average grain size is a minimum
C The grain size increases very rapidly
D The grain size first increases and then decreases very rapidly
When medium carbon steel is heated to coarsening temperature
A There is no change in grain size
B The average grain size is a minimum
C The grain size increases very rapidly
D The grain size first increases and then decreases very rapidly
The cutting speed for drilling aluminium, brass and bronze with carbon steel drills is _________ cutting speed for drilling mild steel with high speed steel drills.
A Equal to
B Less than
C More than
D None of these
The percentage of carbon in low carbon steel is
A 0.05%
B 0.15%
C 0.3%
D 0.5%
Hardening of steel is not possible, unless it is heated __________ critical point.
A Above the highest
B Above the lowest
C Between the first & second
D Between the second & third
Hardening of steel is not possible unless it is heated __________ critical point.
A Above the highest
B Above the lowest
C Between the first & second
D Between the second & third
A policy taken with critical illness rider benefit is being assigned. Which type of assignment would suit the intended purpose because if the life insured is diagnosed with a critical illness, he only should receive the critical illness rider claim?
A Absolute assignment
B Conditional assignment
C Loan assignment
D Collateral assignment
Which of the following partially miscible liquid pairs has both lower and upper critical solution temperature?
A Water and Phenol
B Aniline and n-hexane
C Glycerine and m-toluene
D Water and diethyl aniline
Carbon percentage in medium carbon steel is around
A 0.1 to 0.35
B 0.35 to 0.5
C 0.8 to 1.4
D 1 to 1. 5
High carbon steel carries carbon percentage
A 0.1 to 0.3%
B 0.3 to 0.6%
C 0.6 to 0.8%
D 0.8 to 1.5%

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