1. Carbon content of grey cast iron is :
(A) Less than 0.5%(B)0.5-1%
(C ) 1.0—1.5%(D)2-3.5%

2.Brass is:
(A) Cu-Zn alloy(B)Cu-Tin alloy
(C ) Cu-Pb alloy(D)Cu- Ni alloy

3.Large size bolt heads are made by : 
(A) Hammering(B)Casting,
(C ) Swaging(D)Upset forging

4.A micron is :
(A) 1mm(B)0.1mm
(C ) 0.01mm(D)0.001mm

5.The melting point of gold is : 
(A) 100°C(B)569°C
(C ) 1063°C(D)1493°C

6.For soldering of Brass and Copper, the flux used is :
(A)Zinc Chloride (C ) Cupric acid
(B) HCI acid
(D) A ....etc

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i want information on sound pollution and its current position in india.
Indian government rules and regulation about sound pollution
and government steps taken by government to reduce sound pollution in india ....etc

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RELATIVISTIC CHIPS: THE SPINTRONICS THEORY

INTRODUCTION

@ No microprocessor of the world can challenge BRAIN, the ultimate biochemical machine.

@ Mooreâ„¢s law still holds good.

@ Heat and energy are the two main constraints of the present IC technology.

@ Relativity may be the Answer.

@ Even the worldâ„¢s fastest computers are not very faster, but the electrons in them do.

RELATIVISTIC CHIPS:THE CONCEPT

@ Einstein proposed the THEORY OF RELATIVITY.

@ THOERY OF RELATIVITY suggests a new design for microchips t ....etc

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information about sound pollution. present sound pollution in india and rules and regulation for sound pollution ....etc

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Motivational speakers are persons engaged in public speaking who help motivate others with their knowledge and real-life stories in public setting such as sales seminar and corporate meetings.

Many are well-known figures such as retired athletes and movie and TV actors while others are persons who have received little public attention early in their lives but have been raised by events to the status of war hero or other heroic figure such as a firefighter involved in the aftermath of the September 11 terrorist attacks or the 1995 Oklahoma Ci ....etc

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In this topic we present a general theory of anharmonic lattice statics for analysis of defective complex lattices. This theory differs from the classical treatments of lattice statics in that it does not rely on knowledge of force constants for a limited number of nearest neighbor interactions. Instead, the only thing needed as input is an interatomic potential that models the interaction of atoms this theory takes into account the fact that close to defects force constants are different from those in the bulk crystal. This formulation of latt ....etc

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Motivational Theory

Motivational Theory is a branch of educational psychology used to energize and direct student behavior through motivation. It points students in the right direction and attempts to keep them going in that direction. Because students are not always internally motivated, they sometimes need situated motivation, which is found in environmental conditions that the teacher creates.

There are two kinds of motivation: ' Intrinsic motivation occurs when an individual is internally mo ....etc

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1. While soldering what action is applied on solder?
(A)Capillary action(B)Gravitational force
(C )Electromagnetic force(D)Magnetic action

2.Which one of these a pressure welding method?
(A)ARC welding(B)Gas welding
(C )Resistance welding(D)Thermit(fusion) 

3.Which of the following is not an insulator?
(A)Gold(B)Glass
(C )Mica(D)Wood

4.Which type of fire extinguisher is used in a welding shop?
(A)Form type extinguisher(B) CO2 extinguisher
(C ) Dry powder extinguisher(D) Halon extinguisher

5.The term used ....etc

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NTRU (Number Theory Research Unit)
Abstract
CRYPTOGRAPHY:
Cryptography is an algorithmic process of converting a plain text message to a cipher text message based on an algorithm that both the sender and receiver know, so that the cipher text message can be returned to its original, plain text form. In its cipher form, a message cannot be read by anyone other than the intended receiver. The act of converting a plain text message to its cipher text is called enciphering. Reversing that act is deciphering. Enciphering and ....etc

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Hi
I am Pradeep Khanwilkar. I need 'marathi to marathi dictionary' to confirm the appropriateness of the words being used in communication. Since nowadays, lot of MARATHI WORDS are either PRONOUNCED INCORRECTLY or are being used inappropriately. ....etc

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