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Engineering Trivia Quiz - Feb 04, 2013

 

This Weeks Engineering Trivia Quiz


The Coffee Break Quiz - A challenging selection of General Engineering questions and answers 
- Sometimes you just don't know what you don't know, but you're sure that you did know or that you should know and when you see the answers you know that once upon a time you probably did know !

Challenge your colleagues - can they answer more than you ?

  1. 1/16" equals what decimal of an inch - a) 0.000 625  b) 0.006 25 c) 0.062 5 d) 0.625
  2. The Bar is a SI unit of pressure - True or False
  3. The rotor of a Wankel engine has curved sides of constant width and is therefore a Reuleaux Triangle - True or False
  4. Mars is the sixth planet from the Sun  - True or False
  5. In Mechanical Engineering - Taps and Dies are used to create screw threads - True or False
  6. The Lux is the SI  derived unit  of Luminance - True or False
  7. The intelligence  of machines and robots and the branch of computer science  that aims to create it is known as - a) Super Computerised Knowledge  b) Artificial Intelligence  c) IT Extreme Knowledge  d) Computer Processing Power
  8. What name is given to a device which delivers an ignition source to the compressed fuel/air mixture in the compression chamber of an internal combustion engine - a) Ignitor  b) Conductor   c) Lighter  d) Spark Plug
  9. In maths, a prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself - True or False
  10. In Engineering - fatigue is the progressive and localized structural damage caused by a material being subjected to cyclic loading - True or False

Hold down the left mouse button and drag below - to reveal the answer


1) c) 0.062 5  2) False - the Bar is a non SI unit of pressure and was introduced by British meteorologist  William Napier Shaw  in 1909  3) False - the sides are flatter and do not have constant width  4) False - It is the fourth planet from the Sun  5) True  6) True  7) b) Artificial Intelligence  8) d) Spark Plug  9) True  10) True
Monday 4 February, 2013 03:58 AM
 
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"A good scientist is a person with original ideas. A good engineer is a person who makes a design that works with as few original ideas as possible" - Freeman Dyson