CURVES - Practice Mode

1) Where did transition curve provide ease and gradual change of direction in.
Correct Answer: Road alighnment
2) Which curve provided on road or railway for easy change of grade?
Correct Answer: Vertical
3) Which vertical curve convexity upward?
Correct Answer: Summit
4) What is the another name of external distance?
Correct Answer: Apex distance
5) What is the total length of the curve from point of commencement to point of tangency?
Correct Answer: Length of the curve