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Answer Posted / karuna karan
Motor alignment is to check motor shaft coupling to pump or fan shaft coupling free rotation with axial and radial direction with the dial gauge clearance of all the 4 angles 0° , 90° , 180° , 270 below 0.05mm (50 microns). And also to check the coupling gap as per general arrangement drawing and also to check bearing clearance of both DE and NDE.
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I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.
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