In crushing test on coarse aggregates, what size particle is taken as a sample?
(a) Passing 12.5mm IS sieve
(b) Retained on 10mm IS sieve
(c) Passing 10mm and retained on 4.75mm IS sieve
(d) Passing 12.5mm and retained on 10mm IS sieve
I had been asked this question in homework.
My question is from Coarse Aggregates topic in portion Materials for Construction of Basic Civil Engineering