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101 Cards in this Set
- Front
- Back
- 3rd side (hint)
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laser stands for
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light
amplitude stimulated emission of radiation |
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a wavelength is the dastance between
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2 peaks of a wave
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3 wavelenths are
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radio, xray, microwave, gamma infared, uv, visible
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white light is
monochromatic light is |
more then 1 color
one color |
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wat common devices can use information transmitted over fiber optics
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telophone, tv, computers
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ttc
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wat system is more complex
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fiber optic
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y do u need fiber optic cables 2 transmit laser
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prevent interuption and laser can bnd around it
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a laser technican will
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develop, repair, install, aseembel
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total of 4 things
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wat career requires the most education
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ophomologist
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wat carrer requires the least amount of education
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line staller
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wat is a structure
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bridge house damn stadium
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wat is not a live load
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roof
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non living things
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wat is a twisting force
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torsion
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whn a person sits on a swing, the chaings that hold the swings r under
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tension
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wat is a triangle shaped truss used 4
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strenth and stabability
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wat is not trus bout structures?
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only positve outcomes can b expected
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apprentiship 4 _______ is 3 yrs of on the job trainng and classrm work
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ironworker
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examines structures 2make sure they meet the contract specification
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consturction inspector
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must hve gd hand-eye food coordination and able 2 judge dstance
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material moving equipment operator
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long name
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wat requires 5 yrs of college
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`archietct
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civil engineers deisgna nnd supervise projects
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airports
rd bridges |
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wat is a system
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computer and body
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combonation of parts working 2gether
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open loop system has feedbac from output 2 input
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false
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odd one out
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manual system depend on a __ to provide feedbac 2 adjust the system
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human
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im this
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electroncs can help us control comlex systems but they
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increase cost and maintance
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safety featrues in a CS r
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warning lite
alar system sht down |
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manual control system, and person controls output
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true
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automtic control system, sensor provide information2 turn pump on and off
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true
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wat requires education 2 remain current w. changing computer technology
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computer operator
electircal engineer |
coee
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wat requres a strong background of sci and math
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enginerring technician
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aerodynamics is
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mvment of air around an object
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use of aerodynamics principles has resulted in design imporvments in
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planes, cars, boats
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pcb
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aero design imporvments hve resulted in better fuel efficienty and cleaner engiorment
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true
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drage is a froce
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opposing life
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wat produces drag of and object
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shape and SA
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transition pt is when airflow
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becomes a turbulent
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bunoulli's principle says that as air moves faster, air pressure
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decreases
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if something is at a low pressure, and high pressure, it wil move 2 the
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low pressure
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wat carrer offers specilization in aero
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aero engineer
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wat sounds r in MP
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music
sound effect narration |
msn
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wat is a media type
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txt
sound video animation |
VAST
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wats the differcne between animation and photography
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animation: pictures
video: pictures |
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mp r organized by
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intro
body conclusion |
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when adding txt, add __ ideas per slide
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1
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wat r used 2 emphasize info and add varity
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visuals
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wat r visual effects tat effect the way slides appear in mp
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transistions
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wat career in mpo needs u 2 draw
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illustrator
animator |
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wat career in mp requres knoledge of electronics
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audio technician
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wat is a opssing foces in flite
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thrust
drag |
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wat r bumps in air molecues
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drag
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wat carries weight of an airplane duirng a flite
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wings
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wat engines r used on commercial aircraft
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turboprop
jet |
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location fo weight changes on the surgces when it changes motion in the air
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true
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wat requires some1 22 b in gd health and physical condition
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piolet
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wat coordinates the airflight of plnes 2 prevent traffic
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air traffic controller
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wat construction involves ppls
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civil
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cad is
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computer aided design
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scale is the ration that compares the ____ size of the object being in drazing 2 its size on paper
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actual
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area is
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ft2
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perimenter is
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ft
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produces tech. drawings 4 construction and manufacturing w. cad
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drafters
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a gd way 2b an electican is
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4-5 yr apprentiship
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wat requres atleast a 4 yr colege degree
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architect
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weather elemnts r effected by the warming of earth
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temp
air pressure wind clouds |
watc
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extreme heat or cold can cause
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heath prob
dehydration excess energy 4 machine income loss 4 farmers |
hide
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warm front brings
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boundry formed by 2 air masses
warmer and moister air shown as line w. semi circle |
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begins as ice crystals in clouds w. strong air curents
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hail
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hurricanes r different bc
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larger path
sinks at center flooding as damage |
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metelologist gather data on ___ to study atmosphere and its effect on the envorment
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air pressure
tem humidity wind velocity |
what
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work=
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force x distance
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machines help work by
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chaning direction of motion
providing MA |
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incline plane increasees the distane used 2 raise and object so the force
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decreses
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force aplied to move the load is called
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effort force
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mass production is
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manufactuing gd s in laurge #s 4 a lower price
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prdoctuion system
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assemble/ produce
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on robots 2 provide feedbac 2 the computer program
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sensors
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manufactures
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uses raw material
engergy resources produces waste |
peu
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list of commands used by a computer 2 control robot
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program
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flowchart
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plan 4 computer program
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wat requires
principles of mathmetics, engineering and sci 2 solve technical problems |
enginerring technician
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wat is not one of the 5 basic design principles of GP
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balance
poroption design unity rythm |
burpd
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another name 4 informal balance
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asymmetrical
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main factors that define type r
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font
size style |
fss
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font is
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pictures
#s symboles |
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slanting type is
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skewing
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optical center is drawn
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3/8
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is gd when eye movemtn across desng is smooth
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rythem
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all elemnts of design go 2thether 2 produce a signal effect is
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unity
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requries understanding of math, physics and chem
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photographer
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wat do u need a portfolio 4
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visual designer
illustrator GP |
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telecommunication is
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communication over distance
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intercommunication system, reciver can provde
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feedbac
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person can locate postion anywhere by
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navigation satillite
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communiation satellite orbits around earth and the same spped the earth revolves mean
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antennas dont rack on earth
same place on earth less expensive |
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attenas ___ ________ electromagentic waves w. invo
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sends and recieve
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wat transmit info fastest
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high frequency
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wat freuence interfere w. ground communiation system
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mid and low range
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internet begani n
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1969
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www and html allows internet 2 disply
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txt, numbers, sounds, images
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inst
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design, develp, test, imporve and supervise
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electrical engineer
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resposible 4 repairing computer equiepment
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computer repairer
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