Question

The Sand Sieve Analysis is used for _____________

(a) Grain Fitness test

(b) Grain Size test

(c) Green strength test

(d) Compressive strength test

This question was addressed to me during an online interview.

This question is from Sand Control Tests in section Pattern Materials & Moulding Sand Tests of Foundry and Forging

Answer 1

Correct choice is (a) Grain Fitness test

Best explanation: The grain size, distribution, grain fitness are determined with the help of the fitness testing of moulding sands. The apparatus consists of a number of standard sieves mounted one above the other, on a power-driven shaker.