Interested to Buy Any Domain ? << Click Here >> for more details...
Why does railway carriage in motion not leave the rails ?
- 2 Answers
- 4796 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sanju
Why railway wheels have ridges on the inner side which keep
them from slipping off from the rails.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / kanishka verma
The secret is in the design of wheel.its outer dia is
slightly less than the inner dia,so lets assume that when u
are viewing the train axial wheel from front and due to some
reason it is going to left hand side, then the left wheel
inner wheel come in contact with rail and right wheel outer
wheel come in contact with rail, which will cause a torque
from left to right direction,which make the rail axial in
center position. it is a kind of self centering method in
kinematic engineering also it has ridges on the inner side
which prevent the wheel from getting slip from rail.
Example: take a cap of small bottle and a little bit bigger
bottle and join their middle point with a stick, then role
it on a plain surface, you will find your answer.
| Is This Answer Correct ? | 0 Yes | 0 No |
What do you know about the Colour photography?
How can it be proved that the strength of the North and South poles of the magnet is same ?
What is the translucent?
Why does heated air expand?
What is the shadows?
What is the dramatic increase in amplitude called when the frequency of forced vibrations on a body matches the bodys natural vibration frequency?
Explain what is the measure of the force of gravity on an object?
What happens, when a magnet is floated on a big cork in a through of water ?
Define non-Luminous body ?
Explain the Amphoteric ?
Explain about Ultraviolet rays?
dear sir i need rrb chennai Section engineer S & T for last 2 year question papers. Plz send my email id is gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com
General Physics 
