What is meaning of FAILSAFE Systems

 It is not possible to design fail proof product. It can be designed to be failsafe. Design of atomic power plant is one example. There were...
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Basic PLC Ladder Programming Example 11

v:* {behavior:url(#default#VML);} o:* {behavior:url(#default#VML);} w:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} Normal ...
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