dolapomichael:
There is only so much you can learn in 5 days so I will honestly say I do not have a mastery of UT yet.

For a Zero probe the tranfer correction is established by placing the probe on the calibration block and adjusting the gain until you get a backwall signal amplitude of 80 to 100% of the screen. The gain for this reading is noted. The process is repeated on the test piece at similar thickness. The gain difference is your transfer correction. Transfer correction is done to compensate for differences such as surface finish, material composition on the test piece. I do not know how to plot a DAC curve as of now but I hope you can help me with internship opportunities to hone these skills. I have only used a UT machine for 3 days. I hope this does not affect working with you. Thanks for your contribution so far

imag5:
OK good this how we do it first they are so many inspection coy in Nigeria you don't send mail in these jet age you call, try and see if you can get their HR number or Managers of various inspection coy call them one by one and tell them you are level 2 certified seeking for new opportunities because after election and total list will soon be out a lot of integrity guys will be needed by various contractor will be sending you some of my contact no to call

Let me ask you these questions how good is your UT? Get these answer to these questions and you work with me

How is Transfer Correction done and what is significance of it? Can you plot a DAC curve

imag5:
Where is your location... Location also matters let's start from there

imag5:
Hello house compliment of the season through the grace of God will be able to achieve alot, we undergo a lot of ups and down and in all these will survive,i want to say thank you to all professional in these forum for making mine 2014 great and also for believing in me, I want to say thank you to everyone that has been following these thread right from the start 2015 will be doing a lot here our agenda will be

1. post job both oil and non oil related jobs here.

2. chat and discuss various happenings in the world of Geo-science and Engineering....discussing new set of skills like petrel,mbal

3.solve alot of questions here especially for undergraduate in the field of geo and engineering

4.discuss event in our field like NAPE,SPE, SEG etc alot of member here will be attending and post live pics and update here

5.connect our selves in terms of job opening and other viable stuff

6.discuss latest certifications such as ROV, diving,NDT, nebosh etc


so help us GOD.

for those in one way or the other i made angry in 2014 please forgive and lets move forward,lets make our 2015 great.


IMAG5


Irise