Concrete Technology MCQs | Page - 24

Q. 231) The lime concrete has

Q. 232) The steel mould used for slump test is in the form of a

Q. 233) In order to avoid segregation, the concrete should not be thrown from a height.

Q. 234) Water cement ratio may be defined as the ratio of

Q. 235) Low heat cement contains more lime than ordinary Portland cement.

Q. 236) For concreting of tunnel lining, the concrete is transported by

Q. 237) For the improvement of workability of concrete, the shape of aggregate recommended is

Q. 238) For a structure subjected to the action of sea water, the cement used is

Q. 239) For high degree of workability, the slump value should vary between

Q. 240) The term 'ware-hourse pack' means