Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Maintenance of Railway Line
Importance of Maintenance
The need for maintenance of railway lines arises out of the following considerations :
(a) The track rests on a yielding foundation and is subjected to heavy loads. As a result, the track settles over a period of time and it needs to be restored to design level constantly.
(b) As a result of dynamic wheel loads, the gauge and superelevation of the track gets distorted and these need to be restored on a continuous basis.
(c) Rails and fastenings get worn out with passage of time and need to be replaced.
(d) The ballast gets crushed and needs to be restored and repacked under the sleepers.
(e) The points and crossings suffer heavy impact and need to be repaired.
(f) The signal system needs to be kept in a perfectly normal condition all the time.
how many types of kinematics
State of CAD Data Exchange: "Are we closely there yet?" the dreaded question we hear wailing from the back of the car. "Yes, nearly there" is our cheerful response. We didn't
what is the maximum principle stress
How to describe sensitivity of Governors
Explain the construction and principles of operations of induction motor
A solid shaft of diameter d is taken in power transmission. Because of modification of existing transmission system, it is needed to replace the solid shaft by a hollow shaft of th
What is wave? How many type of the waves?
Navy divers are called to rescue a group of office workers trapped in a basement under floodwater in Leeds, UK. The only access to the basement is via a 1.5 x 1.5 m horizontal hatc
labbis theorem
Calculate days of inventory: From the data provided in table 1 and 2, calculate days of inventory. Solution Average Inventory Investment = (Last year inventory + Curre
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd