App Logo

No.1 PSC Learning App

1M+ Downloads
The crushing strength of a first class brick is

A3 N/mm²

B5.5 N/mm²

C7.5 N/mm²

D10.5 N/mm²

Answer:

D. 10.5 N/mm²


Related Questions:

The water adding process to convent lime to hydrated lime is
The instrument used to determine the consistency of cement
Sand is mixed with lime mortar to:
Soundness test of cement determines
The percentage of the residue left after sieving good Portland cement in 90 micron sieve should not exceed