इस मंज़िल पर मिलने वाले, उस मंज़िल पर दोस्त बन जाते हैं

VGM Sri Stevenson ji

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Good Morning Goyal Sir... Have a great day...!!

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Its a Non Destructive Testing process to check for cracks, gaps, voids or discontinuities on the track. Very accurate and gives immediate results. Can penetrate into almost any material since these are sound waves

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Great Collections.

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Ultra sound testing is done to know about condition of track by making sound. Crack on track can be detected with the help of sound. The interval between two inspections depends on some factors. Mostprobably these are standard of track, pressure on track, speed of the trains on that track etc. I guess this test is done by Ultra sound machine.

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