Granite is not suitable for ordinary building purpose because
The process of mixing clay, water and other ingredients to make bricks, is known as
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High alumina cement is produced by fusing together a mixture of
Which of the following Bouge's compounds of cement liberates maximum heat of hydration?
As per IS : 456-2000, the organic content of water used for making concrete should NOT bemore than
If d is the constant distance between the sections, then the correct prismoidal formula for volume is
The cross – section of a strip footing is shown below:
The quantity of 150 thick PCC (1 : 3 : 6) per metre length of footing is
The limit of proportionality is applicable more in the case of
Match List-I with List-II and select the correct answer using the codes given below the lists
(adopting standard notations):
Match List-I with List-II and select the correct answer using the codes given below the lists
If in a concrete mix the fineness modulus of coarse aggregate is 7.6, the fineness modulus offine aggregate is 2.8 and the economical value of the fineness modulus of combined aggregateis 6.4, then the proportion of fine aggregate is
In straight line method, the annual depreciation of the property is
In any good staircase, the maximum and minimum pitch respectively should be
Which of the following scales is the smallest one?
When the curvature of earth is taken into account, the surveying is called
Detailed plotting in plane table surveying is generally done by
Which one of the following methods estimates best the area of an irregular and curved boundary?
If the magnetic bearing of the sun at a place at noon in southern hemisphere is 167º, the magnetic declination at that place is
The angle between the prolongation of the preceding line and the forward line of a traverseis called
If the end points of a line are free form local attraction, the difference between fore bearing and back bearing of that line should be
For a tacheometer, the additive and multiplying constants are respectively
The fore bearing of a line CD is 324º 45'. The back bearing of the line is
The construction of optical square is based, on the principle of optical
If the plasticity index of a soil mass is zero, the soil is