1
GATE CE 2014 Set 1
Fill in the Blanks
+2
-0
A straight 100 m long raw water gravity main is to carry water from an intake structure to the
jack well of a water treatment plant. The required flow through this water main is 0.21 $$m^3/s$$.
Allowable velocity through the main is 0.75 m/s. Assume f = 0.01, g = 9.81 $$m/s^2$$. The
minimum gradient (in cm/100m length) to be given to this gravity main so that the required
amount of water flows without any difficulty is _____.
Questions Asked from Sources and Coveyances Water (Marks 2)
Number in Brackets after Paper Indicates No. of Questions
GATE CE Subjects
Engineering Mechanics
Strength of Materials Or Solid Mechanics
Structural Analysis
Construction Material and Management
Reinforced Cement Concrete
Steel Structures
Geotechnical Engineering
Fluid Mechanics and Hydraulic Machines
Geomatics Engineering Or Surveying
Environmental Engineering
Transportation Engineering
Engineering Mathematics
General Aptitude