The occurrence of lifting the outer border of the curved road over the inner border is to give necessary combining force to the vehicles to take a guarded turn and the curved road is termed as Banking of Roads. When a vehicle prevails around a curved road, it needs some combining force.While moving around the curve, the wheels of the vehicle have a propensity to leave the curved path and recover the straight line path. Force of friction between wheels and the roads goes against this propensity of the wheels. This force of friction accordingly acts towards the middle of ... Read More

First of all, let's understand what reservation of seats on a bus for women is? The first 4-5 rows on one side or both sides of a bus are reserved exclusively for women. This means those seats are only for ladies and cannot be occupied by men.Why Reservation for ladies?I am in favor of the view, which advocates reserving some seats exclusively for the fair sex. By nature, women have some biological vulnerabilities like fragile physique, menstruation problems, pregnancy etc., It will be difficult to take up a journey standing on the bus all the time. Considering their physical concerns, ... Read More

It is a very interesting question. The foremost thing to understand is that the length of Indian trains depends upon the length of the loop line and the length of the railway platform.The length of the train should never exceed the length of the Loop Line as it has to fit in the loop line because when the other train wants to access the mainline, this train should fit into loop line and give way to other to avoid accidents. One more important thing is, it should not be lengthier than the platform because all the coaches of the train ... Read More