Why we do PCC before footings? - Civil4M
In any construction project, after excavation, PCC is done before footing. Why we do PCC at the base of footing, PCC have lower strength than concrete and it is placed at base?

Deflection - A uniform rise in temperature on a portal frame ... - Civil4M
A uniform rise in temperature on a portal frame will cause - (a) No sway (b) May cause sway depending on the temperature (c) May cause sway depending on the relative properties of the members (d) None of the above. The correct Answer Is (c) May cause sway depending on the relative...

In Resource Leveling - Civil4M
In Resource Leveling - (a) Total duration Of Project is Reduced (b) Total duration Of Project is Increased (c) Uniform Demand of Resources is achieved (d) Cost of Project is Controlled. The correct Answer Is (c) Uniform Demand of Resources is achieved

Work method statement of brick and rubble masonry - Civil4M
Work method statement of brick and rubble masonry SCOPE/PURPOSE: Bricks shall be sound,hard,well-burnt , uniform in size, shape & colour ,homogeneous in texture, giving a metallic ringing sound, free from flaws, cracks, holes, lumps or grit and arises should be square, straight and sharply...

Uniform flow occurs when | Civil4M
Uniform flow occurs when (a) the direction and magnitude of the velocity at all points are identical (b) the velocity of successive fluid pai-ticles, at any point, is the same at suc¬cessive periods of time (c) the magnitude and direction of the velocity do not change from point to point...

Normal depth in open channel flow is the depth of flow corresponding to
Normal depth in open channel flow is the depth of flow corresponding to (a) steady flow (b) unsteady flow (c) laminar flow (d) uniform flow (e) critical flow. The correct Answer Is (d) uniform flow

Checklist for all kinds of tiling works including grouting ... - Civil4M
Uniform compaction with straight edge / flat shovel has been ensured. Floor Tiling Work Pre Execution Checks: Are all the required tools available at site? The surface on which tiles to be laid made moist, free from dust and other contaminations. The plan / setting out for tiling done. All the tiles are of required dimensions.

Important Questions of BMC | Civil4M
(a) all bricks need not be uniform in size (b) bats must be used in alternate courses only (c) the vertical joints in alternate courses should fall in plumb (d) cement mortar used must have surkhi as additive 69. Window sills in residential house are normally kept at (a) 83 to 90 cm above the floor level b) 80 to 90 cm above the floor level

Uniform flow occurs when | Civil4M
Uniform flow occurs when (a) the flow is steady (b) the flow is streamline (c) size and shape of the cross section in a particular length remain constant (d) size and cross section change uniform¬ly along length (e) flow occurs at constant fate. The correct Answer Is (c) size and...

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