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Study Guide Answers

1.     Fluid dynamics theorizes that liquids pass through spaces as _________ does. a) fuel b) plasma c) blood d) water
     c) blood
2.     Arterial problems can now be sensed using a(n) _______________ , which sends pulses into the body to investigate what is occurring inside. a) Doppler b) ECG c) VLSI d) Radar
     a) Doppler
3.     A moving platform simulates a(n) ______________________ . a) hurricane b) earthquake c) tornado d) monsoon
     b) earthquake
4.     Bearings made of ________________ are used to stabilize buildings in areas likely to have earthquakes. a) copper b) silicon c) fiberglass d) rubber
     d) rubber
5.     The _________ shortage of 1973 made it necessary to find a replacement for fuel. a) electricity b) aluminum c) gasoline d) nitrogen
     c) gasoline
6.     Cornmeal and wood chips are items that can be used as alternative ____________ sources. a) electricity b) fuel c) building d) pharmaceutical
     b) fuel
7.     Instead of vacuum tubes, computers now use the element, ________________ . a) copper b) zinc c) silicon d) sulfur
     c) silicon
8.     Microchips are used in what things? (Give two examples.) __________________________________ __________________________________
     There are many answers; three examples in the film are: PET scanners, space shuttles, and airplanes.
9.     _______________ are non-human workers that fill assembly lines. a) androids b) assemblers c) micros d) robots
     d) robots
10.     Colors on graphics used for design represent varying ________________ levels. a) building b) stress c) instrumentation d) temperature
     b) stress
11.     Engineering often contributes to innovation in ________________ . The creation of the electromyographic controller is a good example of this. a) medicine b) sports c) recrystallization d) psychology
     a) medicine
12.     The electromyographic controller uses natural upper body movements to control the leg movements of a person who is ________________________ . a) mute b) manic depressive c) paraplegic d) epileptic
     c) paraplegic
© Educational Video Network, Inc. 2005 - www.evndirect.com
Your leading source for curriculum-based educational videos and DVDs.