RSMSSB JE Quiz 11

When provided with alternating courses of (a) all headers and (b) all stretchers, the front elevation of such brick masonry is designated as

Calculate the quantity of the cement required in cubic meter for 10 square meters of cement plaster 12 mm thick using cement mortar of 1:6.

Which of the following is correct regarding light weight concrete?

The shrinkage of concrete

Match List=I (Admixtures) with List-II (Chemicals) and select the correct answer using the codes given below the list

List-I

A) Water-reducing admixture

B) Air-entraining agent

C) Superplasticizer

D) Accelerator

List-II

1) Sulphurated melanin formaldehyde

2) Calcium chloride

3) Lignosulphonate

4) Neutralized vinsol resin

A - B - C - D

Concrete is unsuitable for compaction by a vibrator if it is

Which of the following cement has maximum percentage of C₃S

The effective width of a column strip of a flat slab is