how to detect the presence of underground cable(while
digging road)etc. -give the name of instrument
Answer Posted / kumar
By using Cable Fault Locator. make is 3M. it locates the
charged ug cables. it looks like a machine gun. It
generates some electromagnetic waves and tries to find
whether there any matching signals are there or not. while
carrying it among the surface of earth, it will give beep
sound if any charged cable found. it will show the depth of
the cable also. Right now i am using it in my field.
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