Ravi Trinity NDT & Welding Blog - Updates on Workshops, seminar, Tech talks on NDT & Welding

  With the advent of Internet, today you can learn any subject from any where if there is an internet connectivity.  You can learn Nondestructive testing skills now in hybrid mode. Plethora of NDT training institutes across the world have entered in to this space of Online NDT training .  It is ok if the courses are non technical in nature. However, skills needed for NDT testing are different. This needs proper hands on practice. You need to attend practical training as a mandatory practice.  It is quite evident that skills can be obtained only by proper practice. This needs hands on training. Unlike conventional training courses technical courses need ample hands on practice.  As per latest edition of ASNT recommended practice SNT TC 1A, 2020 edition there is a provision for virtual instructor led training. It is a welcome move by the prestigious NDT society 'ASNT'.  As the saying goes, 'With times we need to move with it'. Virtual online NDT training c...

  Ultralow Power Flexible Electronics Lecture organised by IIM(BC) & IiSc Bangalore India Name of Speaker & Affiliation: Prof Arokia Nathan, Darwin College, University of Cambridge Title : Ultralow Power Flexible Electronics Date & Time : 08.06.2022 (Wednesday); 04:00 pm Venue : KPA Auditorium, Dept. of Materials Engineering, IISc, Bangalore, India   Lecture Abstract: A key design consideration in flexible electronics, particularly for wearables and sensing applications, is low voltage, low power operation. This requirement not only serves to maximise battery lifetime but crucially ensures operational stability of thin film transistor (TFT) circuits and systems. Ultralow voltage/current operation is especially important in sensor interfaces so as to achieve a high resolution of the sensory signal. This presentation will review the TFT design and materials selection strategies for ultralow power operation. We examine the main issues that lead to a high operating vol...

  John Abraham Muliyil Memorial Lecture Sponsored by Members of his family, Mangalore & Mr. S. V. Sambamurti, Bangalore     To stimulate aspirant engineers interested in welding and allied processes, the John A. Muliyil Memorial Lecture Award will be given to a young professional below 35-years of age, who has presented his paper during the National Welding Meet of the Institute on welding technology or a related subject (in alternate years). His/her work (theses, research reports, state-of-the-art surveys) must be authored by one person only and based on recent work carried out in an industry.   Mr. Muliyil’s entry into the field of welding was in 1947 when, after his graduation and a short stint in the Indian army, he joined Indian Oxygen Ltd., the pioneers in welding inIndia . After intensive training in the art and science of welding, he was part of a team entrusted with the task of helping the fabrication and engineering ...