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
Stone - Stone masonry made from uniform sized and coursed . . . - Civil4M Stone masonry made from uniform sized and coursed stones joined with mortar and fine finished is called - (a) ashlar masonry (b) simple stone masonry (c) rubble masonry (d) none of the above The correct Answer Is (a) ashlar masonry
A one dimensional flow is one which - Civil4M A one dimensional flow is one which (a) is uniform flow (b) is steady uniform flow (c) takes place in straight lines (d) involves zero transverse component of flow (e) takes place in one dimension The correct Answer Is (d) involves zero transverse component of flow
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?
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
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
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
Types of bricks for construction as per IS 1077 | Civil4M Types of bricks for construction as per IS 1077 First class bricks Those bricks are well burnt, having smooth and even surface, with perfect rectangular shape and uniform reddish color When struck with other brick, these give a metallic ringing sound These should not leave any mark when