Explain why correlation between two variables in hard science such as civil engineering is generally stronger than that of two variables in soft science such as sociology?

Q: What is work? Describe three example of work that are relevant to fluid mechanics

A: Answer Introduction The control volume has the involvement of one or more forms of work at the same…

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Q: Discuss various types of social engineering techniques, with an example.

A:

Q: A cut is to be made in pure clay having cohesion of 40 kN/m². The unit weight of soil is 20 kN/m³.…

A: 1. Cohesion of pure clay: 40 kN/m²2. Unit weight of the soil: 20 kN/m³3. Side slope of the cut: 1.5H…

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Q: Why do we need to study the history of Civil Engineering?

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Quantity takeoff

Quantity takeoffs (QTO) are precise estimates of the materials and labor costs required to finish a construction project. During the pre-construction phase, an estimator prepares them, breaking down the project into smaller, more manageable parts that are easier to evaluate. These measurements are used to prepare a construction scope bid. Estimators examine the drawings, specifications, and models to figure out different quantities and their costs. Since, the components, their quantity, and price are all included in the model, quantity take-off can be done automatically using Building Information Modelling (BIM). The time taken for completing a construction project can be reduced by the use of quantity takeoff. These takeoffs are also called material takeoffs and construction takeoffs.