THE AMAZING QUOTES......

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YOKOGAWA ELECTRIC CORPORATION

(TYO: 6841) is a Japanese electrical engineering and software company, with businesses based on its technologies in measurement, control, and information. It

has a workforce of over 19,000 in its 80 companies worldwide, operating in 33

countries.

Yokogawa's consolidated net sales in fiscal year 2007 accounted for over 437.4 billion

yen, and net income was 11.7 billion yen net

sales fell to 376.5 billion yen, and net loss was 38.4 billion yen in fiscal year 2008; net sales fell further to 316.6 billion yen, and net

loss was 14.8 billion yen in fiscal year YOKOGAWA 2009,. In fiscal year 2010, net sales

SAYS… increased slightly to 325.6 billion yen and

We are sure you want to be net loss decreased to 6.7 billion yen. Unlike looked at beyond being called profitable competitors , Yamatake just an employee and want to and , Yokogawa asset-per- be valued as an Intellectual share and share price figures have fallen Resource, a Professional in your below, so the company created takeover own right. Join YIL and experience for yourself a new defence measures in 2007. high, never experienced thus far in your Professional career. www.yokogawa.com

3 History

Yokogawa was established in 1915 as an electric meter research institute in Shibuya, by Tamisuke Yokogawa (Doctor of

Architectural Engineering) with Ichiro

Yokogawa and Shin Aoki. Later, it became incorporated as Works Ltd., the first company to produce and sell electric meters in . Former Hokushin Electric Works CO., LTD. and YOKOGAWA PRECISION CORP. were the manufacturers of worldwide known HOKUSHIN 16mm Film

Projectors. Hokushin means "North Star" in

Japanese.

Businesses and main products

1.Yokogawa's main businesses are industrial automation and test and

measurement hardware and software. Its newly developed businesses include photonic computing,

navigation, and services

2. Some of Yokogawa's main hardware

products are controllers, recorders and data acquisition equipment.

www.yokogawa.com

4 Major office locations

 Musashino (near Mitaka Station), Tokyo, Japan (world headquarters  Amersfoort, The Netherlands (Europe headquarters) Sugar Land, Texas, USA

(North & Central America headquarters)  Singapore (ASEAN and Oceania headquarters)  Shanghai, China (East Asia headquarters) Bahrain (Middle East headquarters  Bangalore, India (South East Asia headquarters)

 Yokogawa, Australia (Australia/NZ Headquarters)

 Yokogawa America do Sul (Brazil Office)  Moscow, Russia, (Yokogawa Electric CIS Ltd.)  Calgary, Canada

RECRUITMENT PROCESS.....

1. APTITUDE TEST WHICH INCLUDES TECHNICAL , GENERAL AND VOCABULARY.

2. SELECTED CANDIDATES IN WRITTEN TEST WILL PROCEED TO A GENERAL GROUP DISCUSSION.

3 .THE PERSONS RECRUITED ALSO IN THE GD WILL PROCEED TO THE TECHNICAL INTERVIEW AND WILL www.yokogawa.com BE SELECTED ON THE BASIS OF THE TALLENT .

5 “Vigilant Plant excels at bringing out the best in your plant and your people - keeping them fully aware, well informed, and ready to face the next

challenge”.

Trademark products of Yokogawa

Process control instruments:

 DPharp EJA - pressure transmitter with resonant silicon technology  DPharp EJX - pressure transmitter with resonant silicon technology and SIL2 certification  Indicator FVX - Fieldbus indicator  Valve Positioner YVP - Fieldbus positioner  ADMag AXF - magnetic flow meter for high-end technology use  ADMag CA - magnetic flow meter for substances without apparent electrode  ADMag SE - magnetic flow meter for general use  Rotamass - mass flow meter with coriolis technology  Rotameter - Rotameter  DY - vortex flow meter

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Emerson Electric Company is an

American multinational corporation headquartered in Ferguson, Missouri, This Fortune 500 company manufactures products and provides engineering services for a wide range of industrial, commercial, and consumer markets Emerson is one of the largest power equipment manufacturers in the U.S. As of 2010, it has a workforce of approximately 127,800 employees worldwide, with a global presence spanning 150 countries

Emerson (NYSE: EMR) is a diversified global manufacturing and technology company. We offer a wide range of products and services in the industrial, commercial and consumer markets through our Process Management, Industrial Automation, Network Power,

Climate Technologies, and Commercial & Residential Solutions businesses.

Recognized widely for our engineering capabilities and management excellence, Emerson has approximately 135,000 employees and 235 manufacturing locations worldwide

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HISTORY

Emerson was established in 1890 in St. Louis, Missouri (USA) as Manufacturing Co. by Civil War Union veteran John Wesley Emerson to manufacture electric motors using a patent owned by the Scottish-

born brothers Charles and Alexander Meston. St. Louis In 1892, it became the first to sell electric fans Missouri(USA) in the United States. It quickly expanded its product line to include electric sewing machines, electric dental drills, and power tools.

During World War II, under the leadership of , Emerson became the world's largest manufacturer of airplane armament. Symington went on to become the first United States Secretary of the Air Force from 1947-1950, a Democratic U.S. Senator from Missouri from 1953-1976, and a candidate for the Presidency of the United Stuart Symington States in 1960.

In 1954, W.R. "Buck" Persons was named company president. Under his

leadership, Emerson diversified its business portfolio by acquiring 36 companies. When he retired in 1973, the company had 82 plants, 31,000 employees and $800 million in sales. EMPLOYERS......

8 VISIT PAGE:WWW.EMERSON.COM

Charles F. Knight served as CEO from 1973 to 2000, and was chairman from 1974 to 2004. His tenure was marked by development of a rigorous planning process, new product and technology development, acquisitions and joint ventures, and international growth.

Charles F. Knight

David N. Farr has served as CEO since 2000 and as chairman since 2004.

On January 30, 2008, top executives from Emerson had meetings with the Costa Rican President and government authorities to open an operation for Latin America based in Costa Rica. They are planning to hire more than 500 engineers in a period of 4 years.

On July 26th, 2011, Emerson announced it David N. Farr would locate its Latin America headquarters in Sunrise, Florida.

EMERSON BUSINESS: Emerson Process Management

Helping process industries better manage plants through intelligent control systems and software, measurement instruments, valves, and industry expertise.

9 REQIUREMENTS FOR

IT SERVICE DELIVERY ANALYST Emerson Industrial Automation Fluid automation systems, materials joining equipment, mechanical and electrical

Basic Qualification: Degree drives, industrial electrical products, and or equivalent wok power generation technologies. experience in Information

Systems recommended. Emerson Network Power Power backup systems, embedded power, precision cooling, and connectivity technologies for data centres, Required skills: telecommunications networks, and other applications.

Project management Emerson Climate Technologies experience Assuring comfort, energy efficiency and safety for consumers and retailers with heating, Experience with Microsoft air conditioning, and refrigeration solutions.

Project

Emerson Commercial & Residential Windows server, Storage, Solutions and or UNIX knowledge Durable construction and maintenance preferred, but not tools for professionals and homeowners, home required. and commercial storage and organization systems, food waste disposers and other Process improvement appliance solutions experi ence desired.

Process documentation skills.Intermediate professional level role.

Responsible for the management of internally scheduled infrastructure delivery dates, provide delivery updates and monitor work in process.

10 Assists the infrastructure managers to schedule,

11 THE PARAMOUNT CRITIQUE

AIR SPEED INDICATOR

The air speed indicator gauge is an instrument used in an aircraft to craft's airspeed, typically in knots, to the pilot.

APPLICATIONS:  The airspeed indicator is used by the pilot during all phases of flight, from take-off, climb, cruise, descent and landing in order to maintain airspeeds specific to the aircraft type and operating

conditions as specified in the Operating Manual.  During instrument flight, the airspeed indicator is used in addition to the Artificial horizon as an instrument of reference for

pitch control during climbs, descents and turns.  The airspeed indicator is also used in dead reckoning, where time, speed, and bearing are used for navigation in the absence of

aids such as , VORs or GPS.

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ON LIGHT AIRCRAFT

Airspeed indicator markings use a set of standardized colored bands and lines

on the face of the instrument. The white range is the normal range of operating

speeds for the aircraft with the flaps extended as for landing or takeoff. The airspeed The greenindicator range or airspeed is the normal range of operating speeds for the aircraft without flaps extended. The yellow range is the range in which the aircraft may be operated in smooth air, and then only with caution to avoid abrupt control movement.

A redline mark indicates VNE, or velocity (never exceed). This is the maximum demonstrated safe airspeed that the aircraft must not exceed under any

circumstances. The red line is preceded by a yellow band which is the caution area, which runs from VNO (maximum structural

cruise speed) to VNE. A green band runs

from VS1 to VNO.

VS1 is the speed with flaps and landing gear retracted. A white band runs

from VSO to VFE. VSO is the stall speed with flaps extended, and V is the highest FE speed at which flaps can be extended.

Airspeed indicators in multi-engine aircraft show a short radial red line near to the bottom of green arc for Vmc, the

minimum indicated airspeed at which the

aircraft can be controlled with the critical engine inoperative and a blue line

for VYSE, the speed for best rate of climb with the critical engine inoperative.

ARTICLE SUBMITTED BY : M.ABIRAMI VISIT:www.britannica.com/airspaceindicator 13

THE ART OF PHOTOGRAPHY

The spirit of photography is in the capturing of a moment. Life can move quickly sometimes easier and sometimes harder but we need to keep both harder and easier moments, photography is the best technology to remind all these tiny situations. If we tried to take a picture of a bullet whizzing by, chances are we would come away with nothing but the background. Similarly, if we wanted to use our digital camera to capture a hummingbird flapping its wings in mid-flight, the bird's wings would look like a large, triangular blur on our photograph, but all these difficulties has been overcome by high speed photography.

14 HIGH SPEED PHOTOGRAPHY

 The first factor, the amount of light coming onto the film, is controlled by the

camera's aperture, which is a circular opening that can expand or shrink in size.  F-stops describe the size of the circle. The f-stop is inversely related to the size of the aperture: The higher the f- stop number, the smaller the opening. An f-stop of f/11, for example, will be smaller and let in less light than an f-stop of f/8.  The device that works with the

aperture and determines the second factor, how long the film is exposed to light, is called the shutter. The shutter is basically a curtain that opens and closes to expose the film to light.

15 HIGH-SPEED PHOTOGRAPHY: DETECTION, SYNCHRONIZATION AND IMAGING

To get that perfect, crystal clear image of a moment frozen in time, three important factors need to work together to produce a high- speed photograph:

 Detection

 Synchronization  Imaging

Because the actions being recorded take place too quickly for the eye to see, fast-moving and sometimes unpredictable objects need to be detected remotely. This is essentially the subject of the picture

letting the camera know when to shoot.

Sound triggers are commonly used in high-speed photography, mainly because they're easy to make and use. There are essentially three parts to a sound trigger: the microphone, the amplifier and a silicon- controlled rectifier (SCR).

Imaging is simply the process of light painting an image onto the film

stock. Sometimes the type of film a photographer uses can affect the outcome of a high -speed picture. High-speed photography takes into account film speed, or the film's sensitivity to light.

If a photographer is shooting outside and relying on fast shutter speed, the timing of the shot is also very important, of course. The camera must be synchronized to shoot a photograph the very moment an object crosses the frame.

ARTICLE SUBMITTED BY: S.SAMUEL NIGIL

VISIT: www.artofphotographyshow.com 16

QUESTIONS BY: A.MOHAMED SARJOON

1. When a transistor is used as a switch, it is stable in which two distinct regions?

A. saturation and active

B. active and cut-off

C. saturation and cut-off

D. none of the above

2. The term BJT is short for

A. base junction transistor.

B. binary junction transistor.

C. both junction transistor.

D. bipolar junction transistor.

3. For a silicon transistor, when a base-emitter junction is forward-biased, it has a nominal voltage drop of

A. 0.7 V.

B. 0.3 V.

C. 0.2 V.

D. V . CC 4. What are the two types of bipolar junction transistors?

A. npn and pnp

B. pnn and nnp

C. ppn and nnp

D. pts and stp

5. Which of the following is true for an npn or pnp transistor?

A. IE = IB + IC

B. I = I + I B C E

C. IC = IB + IE

D. none of the above

17 6. MOSFET digital switching is used to produce which digital gates?

A.inverters

B. NOR gates

C. NAND gates

D.all of the above

7. A three-stage op-amp can have a maximum phase lag of ______°.

A.– 180

B. –90

C. –270

D.none of the above

8. What is the open-loop gain of an op-amp at the gain-bandwidth product of the op- amp?

A.200,000 B. 50,000

C. 200 D.1

9. The ______amplifier configuration has the highest input impedance and the lowest output impedance of the three basic op-amp configurations.

A.non -inverting B.inverting

C. voltage-follower

10. An IC unit made using both ______and ______transistors is called a ______circuit.

A.bipolar, MOSFET, BiFET

B. bipolar, MOSFET, BiMOS

C. TTL, MOSFET, TailFET

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1 .A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had a) 588 apples b) 600 apples c) 672 apples d) 700 apple

2 .A can contains a mixture of two liquids A and B is the ratio 7: 5. When 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7: 9. How many litres of liquid A were contained by the can initially? a) 10 b) 20 c)21 d)25

3 .What percentage of numbers from 1 to 70 has 1 or 9 in the unit's digit? a) 1 b) 14 c) 20 d) 21

4. In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was: a) 2700 b) 2900 c) 3000 d) 3100

5. Two trailers and Y are paid a total of Rs.550 per week by their employer. If X is paid 120 per cent of the sum paid to Y, how much is Y paid per week?

a) Rs.200 b) Rs.250 c) Rs.300 d) None of these

6. Gauri went to the stationers and bought things worth Rs.25, out of which 30 paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the cost of the tax free items? a) Rs.15 b) Rs.15.70 c) Rs.19.70 d) Rs. 20

7. The population of a town increased from 1,75,000 to 2,62,500 in a decade. The average percent increase of population per year is a)4.37% b) 5% c) 6% d) 8.75%

8. One bottle is half-full of oil and another bottle with twice the capacity is one quarter full of oil. If water is added so that both the bottles are full and the contents of both are then poured into third bottle that is empty and large enough to hold the contents of both, what fractions of the contents in the third bottle is oil? a) 1/4 b)1/3 c)3/8 d)2/3

19. Don and his wife each receive an 8 percent annual rise. If don receives a raise Rs.800 and his wife receives a raise of Rs.840,what is the difference between their annual incomes after their rises? a )40 b)460 c)500 d)540

20. What part of x*x is power(x,2/3)? a) 60% b) 66.7% c) 69% d) can’t say

QUESTIONS BY: K.B.GURUPRAKASH 19

STAFF COORDINATORS

Mr.D.GANESHKUMAR(HOD/ICE)

Mr.K.VIJAYAKUMAR (Asst.Prof(SG))

Mr.S.ANTHONY JESUDURAI (Asst.Prof(SS))

Mr.P.E.KAMALAKKANNAN (Asst.Prof(SS))

Mr.T.HARISH BABU(Asst.Prof)

STUDENT COORDINATORS

FINAL YEAR

V.G.SIVA ANAND

S.MANOJ KUMAR

PRE-FINAL YEAR

R.BHARATHI T.PRADEEPA RAVI SECOND YEAR K.B.GURUPRAKASH M.DINESHKUMAR

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