Skip to main content

Re: [MW:28498] Re: API 570 CBT RESULT.

hi brothers,
                  i think most (max)of the people get a marginal mark for October api 570.how they will evaluate the 
exam marks.
                  also, I notes in API Website see below

ATTENTION Announcing some changes to API 510, 570 and 653 examination administrations Beginning with the December 5, 2012 exam administration API will make two minor changes to the API 510, 570 and 653 examination processes. API believes that these changes will help to maintain the value of our credentials by improving the exam experience for all candidates and keeping exam content current, relevant and free of errors. 1. The number of questions by which test takers will be graded or scored. The API 510, 570 and 653 tests in the past have always contained 150 questions on which candidates were scored. These exams will now contain 125 scored questions, plus 25 questions that will not be scored (otherwise known as "pre-test" items). All exam grading will still be based on the number of correct responses. The minimum number of correct responses required to achieve a passing score will be established based on the 125 scored items only. API will continue to utilize the statistical method of equating in order to maintain the same level of difficulty of the exams. The equating process will take into account that 25 of the test questions are now "pre-test" questions and establish an accordingly reduced passing grade for all exams. The pre-test questions will appear on all tests for all candidates; so each test taker receives the same, fair experience. Test takers will not know which test questions are scored and which are not


On Tuesday, October 23, 2018 at 6:16:28 PM UTC+8, dinesh AWS-CWI ,CSWIP 3.1,NDT II wrote:

Dear sir.

Preliminary pass means you confirm pass. Passing required is 70%.

Marginal pass means you suppose to received 70% in each subject while in some subject you less acquired but aggregate chance in 70%.

At marginal pass, you will having approximately 80% chances of passing.

Be calm sure will receive +ve reply after 4 weeks from date of CBT.

Best wishes.

Thanking You,

With Regards..
Dinesh V Somwanshi
Api 570, Cswip 3.1,Bgas 2
Authorised Certified Piping, Welding, Painting Inspector.
00919881344135

On 23 Oct 2018 06:50, "King" <ear...@gmail.com> wrote:
Are their different types of results besides Preliminary Pass and Marginal?

What are the chances of Marginal Results passing?

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-weld...@googlegroups.com.
Visit this group at https://groups.google.com/group/materials-welding.
For more options, visit https://groups.google.com/d/optout.

--
https://materials-welding.blogspot.com/
https://www.linkedin.com/groups/122787
---
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
Visit this group at https://groups.google.com/group/materials-welding.
For more options, visit https://groups.google.com/d/optout.

Comments

Popular posts from this blog

Re: [MW:34105] SA266 GR4N 4 Cycle SPWHT

Hi,  You are correct, Minimum refers to the one cycle for which this part will expose until final work shop PWHT. hence mill test certificate shall include this.  Max. SPWHT, refers to additional cycles of heat treatment that are reserved for future repairs during equipment lifetime.  Again, these simulated no. Of cycles shall be specified in MTC.  The idea is we need to make sure that steel mechanical properties are not compromised upon exposure to multiple repairs (i e 4 cycles in your case).  One could say, if steel is subjected to 4 cycles and is ok, then it should by defacto be good for one cycle, yet, this is wrong assumption cause mechanical problems and microstructure of materials varies accordingly based on no. Of cycles for which material will expose. This is apparent in alloy steel and especially for impact test values as an example.  In your case, this forged CS with properties before PWHT can be understood to be " as forged" condition (i.e. Wit...

Materails FAQs

Q: What are equivalents for standard Q 235 B (and Q 235 A) for U-channels? (asked by: boris.vielhaber@vait.com) A: DIN Nr. = 2393 T.2, 2394 T.2, EN 10025 W. Nr. DIN 17007 = 1.0038 Design DIN 17006 = RSt 37-2, S235JRG2 (Fe 360 B) Q: What is St DIN 2391 BK material? (asked by: dmcandrews@automaticstamp.com) A: Precision steel tubes, cold-finished/hard. Q: What is C.D.W. Boiler Tube? (asked by: montydude123@yahoo.com) A: Cold Drawn Welded Boiler Tube. Q: WHAT IS W.Nr. 1.4301? PLS TELL US IN EASY LANGUAGUE (asked...

Heat tint (temper) colours on stainless steel surfaces heated in air // Heat tint

Introduction The colour formed when stainless steel is heated, either in a furnace application or in the heat affected zone of welds, is dependent on several factors that are related to the oxidation resistance of the steel. The heat tint or temper colour formed is caused by the progressive thickening of the surface oxide layer and so, as temperature is increased, the colours change.   Oxidation resistance of stainless steels However, there are several factors that affect the degree of colour change and so there is no a single table of colour and temperature that represents all cases. The colours formed can only be used as an indication of the temperature to which the steel has been heated. Factors affecting the heat tint colours formed Steel composition The chromium content is the most important single factor affecting oxidation resistance. The higher the chromium, the more heat resistant the steel and so the development of the heat tint colou...