PTU B.Tech Civil 5th Sem Paper 2012 Transportation Engineering

PTU B.Tech Civil 5th Semester Paper 2012 Transportation Engineering Punjab Technical University Exam 2012 5th Sem Transportation Engineering Test September and March Question Paper Free Download Punjab Technical University Transportation Engineering Question Papers 2012 PTU B.Tech Civil 5th Semester Question Paper 2012 for all students Previous Year old Past Papers of PTU B.Tech Civil 5th Sem Paper 2012 Transportation Engineering Punjab Technical University September 2012 and March 2012 Exam B.Tech Civil 5th Semester Sample Model Question Papers Free Download PDF

Transportation Engineering

a) Briefly explain: Central Road Research Institute and Highway Research Board.
b) What are expressways?
C) Differentiate between slip and skid.
1)iscuss the necessity of providing super elevation Ofl roads.
e) What is extra widening and why it is provided?
f)List the various tests conducted on aggregates to be used for highways.
g)What is Mastic Asphalt’?
h) Discuss relative merits and demerits of parallel and angle type of kerh parking.
i) Briefly discuss different types of drains used in hill roads.
Calculate stopping sight distance for a road for which the designs speed is 50 kmph. The brake efficiency is 40% and reaction time of the driver is 2.5 seconds.

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