ABSTRACT
Cryogenic grinding permits heat-sensitive, thermoplastic, and elastic materials to be economically ground to very small particle sizes. The cryogenic process actually embrittle a material prior to size reduction and controls heat buildup in the grinding equipment. The result is high product quality and system productivity.
Cryogenic grinding involves cooling a material below its embitterment temperature with a cryogenic fluid, typically liquid nitrogen or, in certain applications, carbon dioxide. Af ....etc

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Ocean Wave Energy
ABSTRACT
TOPIC: OCEAN WAVE ENERGY
The search of future power raises us to know about the powers like Ocean wave power.The developing countries like India has to think on it today or in future to become developed.
The content of this topic are mainly related to the basic study of ocean and its wave ,the ways to harness energy,the new technologies to convert this energy into electrical energy,its cost effectiveness,its effect on environment and the future market conditions for this energy.The hopes ....etc

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Author: Dr. Taryn Bayles

Abstract

Here, students learn how harvesting energy from renewable sources will help meet the future needs of society. In the laboratory, the students will develop a system to store energy from a renewable source (represented in the laboratory by a light bulb, a box fan, or flowing water). The students will transport the energy, and use it to supply an electrical load (a light bulb) in a different physical location. In the process, students will learn about energy and power, and will learn about
anal ....etc

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161/2014
Maximum : 100 marks
Time : 1 hour and 15 minutes

1.Which constituent in the earth gives plasticity to mould bricks?
(A)Lime
(B)Magnesia
(C ) Silica ’
(D) Alumina

2.The distance from the optical centre to the principle focus of a lens :
(A)Radius of curvature
(B)Focal length
(C )Focus
(D)None of these

3.The study of static electricity ;
(A)Electronics
(C )Electrostatic
(B)Electrostatic Field 
(D)Electron gravity

4.In optical systems, the lens of system of lenses closest to the observer� ....etc

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1. A STUDY OF MUNICIPAL SOLID WASTE MANAGEMENT IN PUTTUR TOWN - DAKSHINA KANNADA

2. STUDY ON STRENGTH BEHAVIOUR OF CONCRETE USING FOUNDRY DUST IN FINE AGGREGATE

3. SUSTAINABLE AND COST EFFECTIVENESS BUILDING MATERIAL TECHNOLOGY THROUGH PARTIAL REPLACEMENT OF CEMENT BY GRANITE CUTTING SLURRY WASTE POWDER AND PARTIAL REPLACEMENT OF COARSE AGGRETATE BY MANGALORE TILES BATS FOR ARCH LINTELS

4. DESIGN AND EVALUATION OF HIGH VOLUME FLYASH CONCRETE FOR RIGID PAVEMENT OVERLAYS

5. ASSESSMENT OF WATER QUALITY INDEX FOR GROUND WATER - CASE STU ....etc

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Abstract:
Renewable energy is energy generated from natural resources such as sunlight, wind, rain, tides, andgeothermal heat, which are renewable (naturally replenished). While most renewable energy projects and production is large-scale, renewable technologies are also suited to small off-grid applications, sometimes in rural and remote areas, where energy is often crucial in human development. ....etc

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Fiber Reinforced Concrete can be defined as a composite material consisting of mixtures of cement, mortar or concrete and discontinuous, discrete, uniformly dispersed suitable fibers. Continuous meshes, woven fabrics and long wires or rods are not considered to be discrete fibers.
Fiber is a small piece of reinforcing material possessing certain characteristics properties. They can be circular or flat. The fiber is often described by a convenient parameter called aspect ratio. The aspect ratio of the fiber is the ratio of its length to its di ....etc

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36/2014
Maximum : 100 marks
Time : 1 hour and 15 minutes

1.For cutting a solid brass rod the most suitable pitch of the hacksaw blade is :
(A)1.4mm
(B) 1 mm
(C )1.8 mm
(D) 0.8 mm

2.The correct proportion for servo cut ‘S' in water for preparing soluble oil is with a concentration of:
(A)20 %
(B)50 %
(C ) 0.5 %
(D)5 %

3.The helical angle of twist drill determines the : 
(A) Lip angle 
(B) Rake angle
(C ) Chew angle
(D) Cutting angle

4.The term surface finish refers to the :
(A) Heat treatment g ....etc

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