MCA Second Engineer Mathematics Practice Questions - MCA Second Engineer - Mathematics (Qualifications Scotland MCA Written Examination) Exam

A casting cools and contracts by 1.5% of its hot length. If the hot length is 2.400 m, what is the cold length?

2.364 m 2.376 m 2.388 m 2.412 m

Correct Answer:

2.364 m

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