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1
GATE CE 2002
MCQ (Single Correct Answer)
+1
-0.3
In natural water, hardness is mainly caused by
A
$$Ca^{++}$$ and $$Mn^{++}$$
B
$$Ca^{++}$$ and $$Fe^{++}$$
C
$$Na^{+}$$ and $$K^{+}$$
D
$$Ca^{++}$$ and $$Mg^{++}$$
2
GATE CE 1999
MCQ (Single Correct Answer)
+1
-0.3
Temporary hardness in water is caused by the presence of
A
Bicarbonates of Ca and Mg
B
Sulphates of Ca and Mg
C
Chlorides of Ca and Mg
D
Nitrates of Ca and Mg
3
GATE CE 1998
MCQ (Single Correct Answer)
+1
-0.3
The microbial quality of treated piped water supplies is monitored by
A
Microscopic examination
B
Plate count of heterotrophic bacteria
C
Coliform MPN test
D
Identification of all pathogens
4
GATE CE 1997
MCQ (Single Correct Answer)
+1
-0.3
Alkalinity of water can be defined correctly in one of the following ways
A
it is the measure of ability of water to neutralize oxygen
B
it is the measure of ability of water to neutralize carbonates
C
it is the presence of ions in water that will neutralize hydrogen ions
D
it is the measure of ability of water to neutralize hydroxides
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GATE CE Subjects
Construction Material and Management
Critical Path Method Construction Materials Program Evolution Review Technique
Geomatics Engineering Or Surveying
Angular Measurements and Compass Survey Basic Concepts Linear Measurements and Chain Survey
Engineering Mechanics
Work Energy Principle and Impulse Momentum Equation Equilibrium of Force Systems
Hydrology
Evaporation and Transpiration Precipitation and Frequency of Rainfall Data
Transportation Engineering
Highway Devolopment and Planning Highway Geometric Design
Strength of Materials Or Solid Mechanics
Centroid and Moment of Inertia Torsion Pure Bending Shear Stress In Beams Strain Energy Method Columns and Struts Complex Stress Deflection of Beams Thin Cylinder Simple Stresses Shear Force and Bending Moment Propped Cantilever Beam
Reinforced Cement Concrete
Singly Reinforced Sections Workmenship and Fundamentals Doubly Reinforced Sections Flanged Beams Limit State of Collapse Shear Limit State of Collapse Torsion Limit State of Collapse Compression Footings Bond Limit State of Serviceability Prestressed Concrete Slabs
Steel Structures
Eccentric Connections Plate Girder Tension Members Welded Connections Materials and Specifications Riveted Joints and Bolted Joints Beams Compression Members
Irrigation
Gravity Dams and Spillways Water Requirement of Crops
Environmental Engineering
Sources and Coveyances Water Water Demand Quality Control of Water
Engineering Mathematics
Probability and Statistics Differential Equations Transform Theory Calculus Complex Variable Linear Algebra Vector Calculus Numerical Methods
Structural Analysis
Energy Principle Truss Stability and Static Indeterminacy Methods of Analysis Indeterminacy Arches and Cable Slope Deflection Method Matrix Method Moment Distribution Method Influence Line Diagram Plastic Analysis
Geotechnical Engineering
Origin of Soils Definitions and Properties of Soils
Fluid Mechanics and Hydraulic Machines
Properties of Fluids Fluid Statics
General Aptitude
Verbal Ability Numerical Ability
EXAM MAP
Joint Entrance Examination
JEE MainJEE AdvancedWB JEEBITSATMHT CETKCETCOMEDKVITEEE
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12