CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
sundar

· started a discussion

· 1 Months ago

Wrong answer (Question: 391920.0 )

IRC recommends Spiral or clothoid as the ideal transition curve
May be answer A

Question:

Generally the transitional curve used in high way is:

Options:
A)

Cubic spiral  

B)

Cubic parabola

C)

Bermoulli’s lemniscates 

D)

Both (a) and (b)

Solution:

Ans: (c)

Knowledge Expert

· commented

· 1 Months ago

Transition curve is a curve in plan which is provided to change the horizontal alignment from straight to circular curve gradually means the radius of transition curve varies between infinity to R or R to infinity.

Types of transition curves
Spiral or clothoid
Cubic parabola
Lemniscate

Regards
TR
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions