A uniform 50-kgf board rests on rough supports located at A and B in the figure. The friction coefficient μs=0.60 on both contact surfaces. If a man weighing 80 kgf pulls on the rope with a force of 40 kgf, determine: a) The angles "min" minimum and "max" maximum for which the system is in equilibrium. b) The minimum coefficient of friction that must exist between the soles of the man's shoes and the soil for each of the cases in section a.

Q: 4.) For the beam in Figure 1, determine the maximum positive bending moment at point B due to the…

A:

Q: Determine the minimum force P required to push the crate up the plane. The crate has a mass of 28 kg…

A: The crate is assumed to be stable, then the force applied to move it upward can be calculated by…

Q: For the loading on the beam calculate the maximum normal stress due to bending on a transverse…

A: Beam size = 100mm × 200mm  Determine the maximum normal stress due to bending at section C.

Q: how to draw the beam load for a combined one and two way slab

A: Step 1: Understand the Slab SystemOne-Way Slab: A one-way slab distributes the load to two opposite…

Q: A simply supported beam is subjected to a linearly varying distributed load q(x) = 9, with maximum…

A:

Q: nine the angle of twist of poin ter of 50 mm.

A: Torsion equationfor span {0<x<0.5}T1(x)=500-500(0.5-x)=250+500xfor span…

Q: A fixed crane with a mass of 2000 kg uses a stainless steel cable (Yield Strength = 210 MPa) to lift…

A: Given Mass of crane=2000kg Yield strength=210MPa Mass to be lifted=2400kg

Q: The cross section of a wood beam carries a bending moment M of magnitude 20R lb.-in. acting at 100…

A: Given, D=R100=990100=9.9 in Then, B=R450=990450=2.2 in

Electrical Plans

An electrical plan is also known as an electrical drawing or a wiring diagram. It is a kind of visual representation which bears the blueprint symbols of all the electrical components in electrical house plans or various building construction projects. In other words, electrical plans describe electrical circuits and systems that build up the electrical house plans or building plans. An electrical engineer who works on various construction projects creates an electrical drawing. The engineer outlines the electric planning with different symbols and lines forming a detailed electrical circuit. These drawings are a means of representation for the clients, who will carry out the actual wiring process. In a nutshell, an electrical plan showcases the circuitry with the proper placement of electric components.