Which of the following test on castings is based on sound?
A) Magnetic particle inspections
B) Percussion test
C) Impact test
D) Radiographic
Correct Answer:
Verified
Q12: The sand used for filling the bulk
Q13: In fluminium foundry, for removing dissolved hydrogen
Q14: Choose the correct statement in respect of
Q15: The thicker sections of casting will have
Q16: The moulding tool used for finishing/repairing the
Q18: Presence of sulphur in cast iron
A)retards fluidity
B)promotes
Q19: Hand tool used in foundry shop for
Q20: Shell moulding is uneconomical for
A)small castings
B)large scale
Q21: Shatter test is a measure of
A)sand toughness
B)sand
Q22: Cohesiveness of sand depends on
A)grain size and
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