Find out diameter of steel wire, Mechanical Engineering

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

 

Posted Date: 10/20/2012 7:48:18 AM | Location : United States







Related Discussions:- Find out diameter of steel wire, Assignment Help, Ask Question on Find out diameter of steel wire, Get Answer, Expert's Help, Find out diameter of steel wire Discussions

Write discussion on Find out diameter of steel wire
Your posts are moderated
Related Questions
its definition, principle, explanation, application, and a diagram

Introduction There was a power point presentation on Hydrogen fuel, Hydrogen production using electrolyzer and solar energy and solar energy.Topics like Alternative Energy Sys

Q. Show Seismic Loads For Ground Supported Equipment? V = C s W is the governing equation for horizontal seismic base shear of ground supported equipment. C s  = 1.2A v S/(RT

Gas Lenses Gas lenses are used to provide a laminar flow of shielding gas. All These attachments have a porous barrier diffuser and are fitted around the electrode or collet

Q. Define the Moving boat method? Moving boat method has been more recently evolved and tested in the U.S.A. and holds promise in measurement of discharge of big rivers and tid


Windmills were traditionally used for processing grains, later they started to be used for electricity production as well. Windmills can also be used to pump water.

The progressive liberalization of the norms for foreign investment and import of technology appear to have benefited the automobile sector with production of total vehicles increa

Inspection of Fasteners: The motorcycle carries number of nuts and bolts. They should be properly tightened for the smooth running of motorcycle. All fasteners are checked