Find out diameter of steel wire, Mechanical Engineering

Assignment Help:

Find out diameter of steel wire:

Q: A load of 5 KN is to be raised with help of steel wire. Find out diameter of steel wire, if maximum stress does not to exceed 100 MNm2.                                                                                                         

Sol.: Given:

P = 5 KN = 5000N

σ = 100MN/m2  = 100N/mm2

Let D be diameter of wire

We know, σ = P/A

σ = P/ (Π /4 × D2)

100 = 5000/ ( Π /4 × D2)

D = 7.28mm                                                                 .......ANS

 


Related Discussions:- Find out diameter of steel wire

Axis perpendicular to the vertical plane - tetrahedron, Axis perpendicular ...

Axis perpendicular to the vertical plane - tetrahedron: A tetrahedron of side 60 millimeter has its base parallel to the VP, along with an edge of the base inclined at 45 o t

Two-phase flow in a horizontal pipe, Two-Phase flow In a Horizontal Pipe ...

Two-Phase flow In a Horizontal Pipe While working for an oil company you are asked to produce a report on a two-phase flow problem. A mixture of oil and gas is to be pumped al

FEM ANSYS Assignment, have assignment in FEM calculation and ANSYS are you ...

have assignment in FEM calculation and ANSYS are you able to solve this kind of assignment

Calculate density of completely dry oak, The density of a sample of oak is ...

The density of a sample of oak is 0.90 g/cm^3. Calculate             a. the density of completely dry oak             b. the percent water in the original sample

Explain the procedure of removal for valves, (a) Explain the procedure of r...

(a) Explain the procedure of removal for valves. (b) How should one remove valve guide from cylinder head? (c) What is the use of piston side base? (d) What is the use of

What do you understand by resolution of force system, (a) The following for...

(a) The following forces (all pull) act at a point : (6) (i) 20 N North-East (ii) 25 N due North (iii) 20 N 30o East of South (iv) 15 N due East (v) 30 N 60o South o

Importance of stresses in shaft, Importance of stresses in shaft: Wha...

Importance of stresses in shaft: What is  importance of stresses in shaft ? Sol.: In shaft the following significant stresses occur. 1. A maximum shear stress occurs on

Machien element, assumptions made in deriving a bending formula

assumptions made in deriving a bending formula

Find out the amount of energy spent, Find out the amount of energy spent: ...

Find out the amount of energy spent: 6 cubic metre of water is to be lifted to a height of 40 metres and delivered having velocity of 4 metres/sec. If this operation takes 12

Relationships among vm, Relationships among VM, Virtual Prototyping, the Vi...

Relationships among VM, Virtual Prototyping, the Virtual Enterprise Virtual Manufacturing (VM) VM is a synthetic, integrated manufacturing environment exercised to improve

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd