Malleability is the property by which material can
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Which of the following factors influence the durability of concrete?
In an open channel flow, the maximum velocity occurs:
Which of the following statements with reference to an isogonic line are correct in magnetic declination?
(1) It is drawn through the points of the same declination
(2) It does not form a complete great circle
(3) It radiates from the north and south magnetic regions and follows irregular paths
In an experiment for the determination of the shrinkage limit, the following observations are taken
(a) the volume of saturated soil = 9.95 ml
(b) mass of saturated soil = 17.5 ml
(c) the volume of dry soil after shrinkage = 5.60 ml
(d) mass of dry soil after shrinkage = 11.5 ml
compute the shrinkage limit and the specific gravity of soils
The bending stress on a prismatic beam is given by
When two plates are placed end-to-end and are joined by two cover plates, the joint is known as
The angular distance of a heavenly body from the Zenith is known as-
The optimum depth of Kor watering for rice crop is-
Increases in water content in a cement concrete
(i) Increases workability
(ii) Increases the strength
The ratio of liquid limit to plasticity index for a soil mass is called
The flow in the open channel is turbulent if the Reynolds Number is:
The enlarged head of the supporting column of a flat slab is called-
To the calculated area of cover plates of a built-up beam, an allowance for rivet holes to be added is-
The maximum permissible shear stress tc max given in BIS: 456 – 1978 is based on-
Clumann's method assumes, the plane failure surface passing through-
If in a truss the internal static indeterminacy is less than zero then-
Lateral ties in RC columns are provided to resist-
Why is the design of an RC section over-reinforced undesirable?
Settlement of soil under compressive force due to the expulsion of water from pores is known as -
The method used for the valuation of a building is:
Which of the following is examined to determine the age of timber?
A structure has two degrees of indeterminacy. The number of plastic hinges that would be formed at complete collapse is