why the rail in form of I-beam?

Answer Posted / ashwani singh

because it's flexlural rigidity is high and in it;s C.S.
consume iow metal

Is This Answer Correct ?    0 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to find the L shape surface of the moment of inertia and section modulus.

1689


Which is the common element between brass and bronze ?

680


what are the main problems of solar electrical systems? to make quality control on, which parameters that need so?

1585


why it is difficult to make heavy cuts if a form turning tool is complex in shape?

2008


What is the date, first titan launch from cape canaveral?

675






What is the difference between isotropic and anisotropic materials ?

701


Respected sir please send placement paper of bpcl

2152


general diesel engine we are using 15w 40 oil unfortunatley our oiller mis used the oil hudralic oil refilled when he doing the service which kind proplem coming in future?

1781


Which parameter remains constant in a throttling process ?

669


What are the causes of failure of superheater tubes ?

602


you did b.tech why u r intrested marketing field ?

1559


what is the use of offset follower in cam? why and where we have to use this type of follower?

1861


What is the difference between Mild Steel and Cast Steel with full chemical composition and application details.

1458


What is the difference between Runout and Total Runoutvv

1366


How to detect staring valve leaks?

1563