Two thin-walled tubular members made of the same material have the same length, same wall thickness and same total weight and are both subjected to the same torque of magnitude T. If the individual cross-section are circular and square, respectively, as in the figures, then the ratios of the shear stresses reckoned for the circular member in relation to the square member will be A'. A". (a) 0.785 (c) 0.616 (b) 0.905 (d) 0.513

Q: Explain the types of fluid-structure interaction and draw the flow chart.

A: Fluid–structure interaction is the interaction of some movable or deformable structure with an…

Q: Unit weight of water ( English,metric)?

A: Unit weight of water (γw).            Unit weight of water is defined as the weight per unit volume…

Q: The structural diagram. Structure charts may demonstrate module types. Why transform analysis?

A: A structural diagram, also known as a hierarchy chart or structure chart, is a graphical…

Q: what does u stands for

A: Given Data  Diameter of water jet (d) = 25 mm  Velocity of water (V) = 10 m/s  Find force required…

Q: what is the meaning of cohesion

A: Cohesion is nothing but attractive forces in molecules between the same substances Cohesion is…

Q: What is Specific Energy in fluid mechanics?

A: A flowing fluid contains 3 kinds of energies, they are 1. Pressure energy ( Pr.E ) 2. Kinetic energy…

Q: How does measurements of angle and direction connects to civil engineering? How does is apply to the…

A: In civil engineering, there are many steps that are followed for construction. First, the survey of…

Q: What are the metric and/or SI units typically used in a Factor of Safety Calculation?

A: In the field of engineering, the factor of safety (FoS) is a dimensionless parameter used to…

Q: use of Statistics in civil engineering report

A: Role of Statistics in Civil Engineering : 1. Statistics is a science that helps us make decisions…

Q: Can you please explain the parallel axis theorem? I don't really understand it and I don't…

A:

Q: What are the units of mass and weight in BGS?

A: The unit of mass in the British Gravitational System (BGS) is, Mass = Slug (lb-sec2/ft)

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.