Where an attempt is made to open a protected door or flap during operation, the hingeoperated switches LSR/TS and the hasp-operated switches LSR/TKG immediately disconnect the power supply to the machine or installation. Opening is registered at an angle of only 5 degrees, and so even tampering is not possible.
The anatomy and structure of the five sense organs of the human body: vision, hearing, smell, taste, and touch.
Examples of Absolute Threshold. Since we use our senses all the time, absolute threshold plays a part in everything we do. Here are examples of absolute threshold for each of the five senses: 1  Vision-A candle flame 30 miles away. 2  Hearing-A watch ticking 20 feet away. 3  Smell-A drop of perfume in a 6-room house. 4  Taste-A teaspoon of sugar in a gallon of water.