2018年1月21日 · 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 in the fluid

2020年2月5日 · The purpose of lean concrete is to provide the uniform Surface to the footings concrete and to avoid the direct contact of footings concrete from soil. And also to protect foundation from percolation of water, moisture or alkaline salt water may attack concrete and weaken the footings/foundations. Hope you understand. Best regards,, Syed Aslam

2018年1月17日 · 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...

2018年1月21日 · 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 …

2018年1月21日 · Gradually varied flow is (a) steady uniform (b) non-steady non-uniform (c) non-steady uniform (d) steady non-uniform (e) true one-dimensional...

2018年1月21日 · 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

2022年2月27日 · Uniform pressure & Temperature predominant metamorphism is A Dynamothermal metamorphism B Thermal metamorphism C Plutonic metamorphism D None of the...

2018年1月18日 · Capital recovery factor considers - (a) developing a predetermined sum at a future data at a uniform rate (b) consuming a predetermined sum till a future date at a uniform rate (c) developing a predetermined sum at a future data at a uniformly varying rate (d) consuming a predetermined...

2018年1月27日 · likely to be developed in equilibrium conditions which shall be taken as being the density relating to a uniform air voids content of 5 per cent. Table -1. Grading for Close-graded Granular Sub-Base Materials

2018年1月18日 · The bearing pressure distribution under a footing resting on clay is - (a) Uniform throughout (b) More at the edges as compared to that at the middle (c) Less at the edges as compared that at the middle (d) Unpredictable. The correct Answer Is (b) More at …