The increased gain of 10 dbs for single line & ‘D’ marks rails on double/multiple lines shall be employed for classification of defects. (i) defect in weld (ii) defects in rail. * (iii) for both defects on weld & rail. (iv) None of above.

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The increased gain of 10 dbs for single line & ‘D’ marks rails on double/multiple lines shall be employed for classification of defects. (i) defect in weld (ii) defects in rail. * (iii) for both defects on weld & rail. (iv) None of above.

by ayush dekate asked Jul 31, 2021 1 view

The increased gain of 10 dbs for single line & ‘D’ marks rails on double/multiple lines
shall be employed for classification of defects.
(i) defect in weld
(ii) defects in rail. *
(iii) for both defects on weld & rail.
(iv) None of above.

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ayush dekate · Answer 1 · 2021-07-31T16:50:34+0000

by ayush dekate answered Jul 31, 2021

ii) defects in rail. *

The increased gain of 10 dbs for single line & ‘D’ marks rails on double/multiple lines shall be employed for classification of defects. (i) defect in weld (ii) defects in rail. * (iii) for both defects on weld & rail. (iv) None of above.

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