The variation in declination due to magnetic storms is called
IRC has specified the maximum value of stripping value of bitumen not be exceeded
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Pascal’s law states that pressure at any point in a fluid at rest has -
If lines of action of forces in a system of forces meet at a point, then these forces are called as :
The strength based the classification of a brick is made on the basis of following
The minimum diameter of an opening of a manhole should be-
The % of elongation of the piece under tension indicates its:
Maximum value of slenderness ratio of lacing flats in a steel column is-
If (us) is the settling velocity and (v0) is the overflow velocity, then a particle will settle in a vertical settling tank when.
The first watering which is given to a crop is called-
If a column is effectively held in position and restrained against rotation at one end and the other restrained against rotation but not held in the position, then the recommended value of effective length is-
In the manufacture of bricks, tempering is the process in which:
The reduced bearing of a line is N87∘W. Its whole circle bearing is
In surveying which both horizontal and vertical positions of a point are determined by an optical instrument is called
The total water consumption, including domestic, commercial and industrial demands for average Indian people is.
Maximum shear stress produced on a solid circular shaft under torque is
Find mild and moderate exposures, if 20mm down coarse aggregates are used, minimum cement content per cubic metre of concrete must not be less than
The radius of a simple curve is 300 m, and the length of the specified chord is 30 m; the degree of the curve is-
The effective length of a fillet weld is taken as the actual length-
Standard penetration resistance in very stiff clays lies between:
The specific gravity and in-situ void ratio of soil deposit are 2.67 and 0.85 respectively. The value of critical hydraulic gradient is:
Minimum D.O. prescribed for a river stream, to avoid fish kills is :
Edge distance is the distance between the centre of the rivet and edge of the plate element measured:
Flash set of ordinary Portland cement paste is ______.
The net area of round bars to resist the tension, is the area of the cross-section at