Posted by: novembri yusuf | December 14, 2008

SOAL UJIAN CSWIP 3.1

SOAL  UJIAN  CSWIP  3.1

pipe-lines

 Saat ini kita boleh sedikit berbangga  diri karena dari hari ke hari semakin banyak pemuda pemuda Indonesia  meraih certificate Intrnational welding CSWIP 3.1.  Seiring dengan itu kesempatan untuk meraih pekerjaan bergengsi di dalam maupun LN semakin meningkat. Saat ini sudah banyak Inspector inspector dam engineer Indonesia yang bekerja di negri Jiran Singapore atau Malaysia.  Semoga kepercayaan ini akan semakin meningkat dari hari ke hari.  Kepada yang sudah mendapatkan kesempatan ini agar bisa menjaga nama baik bangsa demi kesempatan berikutnya bagi para Junior Junior nantinya.

Untu menggugah semangat dan sedikit memberikan informasi kepada calon CSWIP 3.1 di bawah ini saya sisipkan contoh contoh soal ujian multiple choice CSWIP 3.1 sebagai refernsi awal.

Soal Multiple choice :

 

                         1.     What is the ratio between the leg length and the design throat    

                                 thickness on a mitre fillet weld with equal leg lengths.

 

a…1:  1

                                b.   2  : 1

c… 1.414  :  1   

d.     It depends on the fillet welds dimensions and fit up requirements.

 

2.        Generally the most suitable method of detecting lack of sidewall fusion on a single – V butt weld (30 C to 35 C bevel angles ) would be :

 

a.        Ultrasonic testing

b.       Radiographic testing

c.        Magnetic particle testing

d.       Both a and b

e.        All of the above

 

3.        On a single – V butt weld the distance through the centre of the weld from root to face is called :

 

a.        Reinforcement

b.       Penetration

c.        Throat thickness

d.       None of the above

 

4.        The main reason for toe blending on certain welded steel components is :

 

a.        Corrosion considerations

b.       Fatigue life

c.        Appearance

d.       All of the above.

 

5.        What  is leg length of a fillet weld ?

 

a.        the distance from the toe to toe

b.       the distance from the root to face centre

c.        the distance from the root to the toe

d.       the distance from toe to toe

 

6.        What is the throat thickness of a fillet weld (equal leg lengths ) ?

                                     

a.        the distance from the toe to toe

b.       the distance from the root to face centre

c.        the distance from the root to the toe

d.       the  distance  from toe to toe

 

7.        Lap Joints contain :

 

a.        Fillet welds

b.       Corner joints

c.        Butt- welds

d.       Single- bevel butts.

 

8.        A duty not normally undertaken by a welding inspector is to :

 

a.        Check the condition of the parent material

b.        Check the condition of the consumables

c.        Measure residual stress

d.       Check calibration certificates

 

9.        The strength of fillet weld is primary controlled by :

 

a.        Leg length.

b.       Throat thickness

c.        Weld thickness

d.       All of the above

 

10.     When carrying out visual inspection , the specificatipon makes no mention of the requirements  for visual inspection, in this situasion what shout you do ?

a.        Carry out normal  visual inspection

b.       Seek advice from higher authority

c.        Carry out no visual inspection

d.       Re –write the requirements of the specification.

   

11.     Under most circumstances , which of the following do you concider to be duties of a  welding inspector ?

 

a.        the supervision of welder

b.       Procedure writing

c.        Qualifying welders

d.       All  of the  above

 

 

12.     When carrying out visual inspection, which defect (s) is likely to be missed ?

 

a.        Linear misalignment

b.       Cap undercut

c.        Porosity

d.       Lack of fusion ( inter run)

 

 

13.     Which of the following butt weld preparations is most likely to be considered  for the welding of a 6 mm thick plate ?

 

a.        Double – V butt

b.       Asymmetrical double V butt

c.        Single U butt

d.       Single V butt

 

14.     A code of practice for visual inspection should  cover ;

 

a.        Before, during and  after welding

b.       Before welding activities only

c.        After welding activities only

d.       None of the above

 

15.     When open side working, serious porosity in metal arc welds is brought to your attention. What would you investigate?

 

a.        electrode type

b.       power plant type

c.        electrode storage

d.       day temperature

 

16.         One of the following alloys is non- magnetic- which ?

 

a.        4.0 % chromium molybdenum

b.       12.0 % chromium

c.        Austenitic stainless steel

d.       9.0 % nickel steel

 

17.         Incomplete  root penetration in a butt join could be caused by :

 

a.        excessive root face width

b.       excessive root gap size

c.        low current setting

d.       both A and  C

 

 

18.         When  visually inspecting a completed single vee butt weld cap, you would certainly assess

 

a.        cap height

b.       toe blend

c.        weld width

d.       all the above

 

19.         Toe blending is important  as it may affect

 

a.        corrosion

b.       fatigue life

c.        overlap type defects

d.       all the above

 

20.         Slag  inclusions would occur with

 

a.        Manual metal arc

b.       Metal inert gas

c.        Submerged arc welding

d.       Both A and  C

 

Bagi yang udah PD nggak usah di jawab, tapi bagi pemula silahkan peras otak untuk menjawabnya ….semoga membantu dan tambah pintar.

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Responses

  1. Mau tanya, kalau mau ikut ujian CSWIP harus isi formulir pendaftaran yg harus dilengkapi document pendidikan serta pengalaman kerja YG harus di sahkan oleh notaris. Apakah ada kriteria Notaris yg mana yang bisa diterima? Mohon informasinya

    Terima Kasih,
    Indra G

    • Nggak ada tuh harus disahkan Notaris..yang pernaha saya tahu..nggak tahu kalau persyaratannya seperti itu sekarang ini…Dulu cukup CV yang diisi dengan form baku dari TWI dan di sign sama mantan atasan kita….

      salam

  2. mas mau tanya punya contoh soalnya yang lengkap gag mas? kebetulan saya mahasiswa Inspeksi Las ITS, sedang butuh referensi soal ujian CSWIP 3.1
    terima kasih

  3. Mas,, kalo untuk soal terbaru 2011 Ada ga ya,,,?. Ni mau nyambung 3.1. Kalo 3.0 nya udah ngambil kemaren Di batam. TWI Batam.


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