Lubrication of rail joint, Lubrication of rail joints is one of the importa...

Lubrication of rail joints is one of the important items of permanent way works incidental to systematic track maintenance, the lubrication of joints is done for the following purp

Strength of Materials , Need to know about compressive strength test and te...

Need to know about compressive strength test and tensile strength test of cement

Deflection in concrete structures, Tension reinforcement leads to increasin...

Tension reinforcement leads to increasing deflection in concrete structures? In BS8110 a modification factor is applied to span/depth ratio to take into account effect of tens

Base of concrete retaining walls, Q. Granular fill or rock fill essential a...

Q. Granular fill or rock fill essential at the base of concrete retaining walls? It isn't uncommon that rock fill layers and granular fill layers are placed beneath the bottom

Fundamental of physics, state and prove Heisenberg uncertainity principle?

state and prove Heisenberg uncertainity principle?

Soil in road construction, Soil in Road Construction: Road Embankme...

Soil in Road Construction: Road Embankment and Sub-grade Soil is mainly used as the material for constructing a road embankment. The road embankment supports the road

Block contouring,

Location of construction joints, Q. Location of construction joints? Co...

Q. Location of construction joints? Construction joints are generally required in construction works since there is limited supply of fresh concrete in concrete batching plants

Surving, describe the methods of reducing the levels,and their relative adv...

describe the methods of reducing the levels,and their relative advantages and disadvantages.

Explain the properties of poly tetra fluoro ethylene, Explain the Propertie...

Explain the Properties of Poly Tetra Fluoro Ethylene? PTFE is a linear chain polymer of great molecular strength, known for its chemical inertness and low coefficient of fricti