Q. Pick up the incorrect statement applicable to the field test of good cement.

View solution

Q. If the engineer-in-charge approves, the 10 cm cubes may be used for the work test of concrete provided maximum nominal size of aggregate, does not exceed

View solution

Q. The diameter of the Vicat plunger is 10 mm and its length varies from

View solution

Q. The shrinkage of concrete

View solution

Q. The ratio of various ingredients (cement, sand, aggregates) in concrete of grade M 200, is

View solution

Q. Separation of water or water sand cement from a freshly concrete, is known

View solution

Q. Pick up the incorrect statemnt from the following. For performing compressive strength test of cement

View solution

Q. For concreting tunnel linings, tran-portation of concrete is done by

View solution

Q. The operation of removing humps and hollows of uniform concrete surface, is known as

View solution

Q. The void ratio of

View solution

Q. The type of aggregates not suitable for high strength concrete and for pavements subjected to tension, is

View solution

Q. The aggregate containing moisture in pores and having its suface dry, is known as

View solution

Q. The commercial name of white and coloured cement in India, is

View solution

Q. Pick up the correct statement from the following:

View solution

Q. To hydrate 500kg of cement full water needed, is

View solution

Q. Slump test of concrete is a meausre ofits

View solution

Q. According to Water-Cement Ratio Law, the strength of workable plastic concrete

View solution

Q. Pick up the incorrect statement from the following:

View solution

Q. Saw dust can be rendered chemically inert by boiling it in water containing

View solution

Q. Pick up the correct statement from the following:

View solution