Exam (elaborations)
JLL Ramsay Test tech 2 and 3 level Questions and Answers 100% Solved correctly
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is a device for making and breaking the connection in an electric circuit. - Answer-Switch is a mechanical switch that isolates a part of a circuit from the system as when required. Electrical isolators separate a part of the system from rest for safe maintenance works. - Answer-Isolator is a si...
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