Created by Luke Fellows
almost 8 years ago
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Question | Answer |
Organisations: Environment | Organisations: Environment |
Name 6 Sensors | - Heat - Light - Sound - Pressure - Humidity - Movement |
Name 2 Advantages of Data Logging | Taken 24/7 No human Error / Doesn't forget to take a reading Different readings taken at the time time Don'y need anyone there to take them (Automatic) + |
Name 1 Disadvantage | Can be very expensive Equipment can malfunction and give wrong readings. |
Weather Forecasting Systems | Weather Forecasting Systems |
Name 3 things measured | Heat, Pressure, Rainfall, Wind Speeds |
Name 4 Advantages | Data is collected automatically Collected at the correct time No mistakes when taking readings Data transmitted via radio/satalite Output video/audio |
Name 2 Disadvantages | Can be very expensive Incorrect forecasts if not setup correctly/it can malfunction |
Control Systems | Control Systems |
How to they work? (3 bits) | 3 bits: 1 input 2 outputs |
Example | Thermometer decides temperature it's to come on at, temperature too low = turn on heating temperature too high = turn on fan |
2 Advantages | 24/7 Cheaper Works in dangerous places |
2 Disadvantages | Initial Cost Expensive Unemployment Equipment can go wrong |
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