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SSW (Tokutei Ginou) Shipbuilding (Welding) Skill Test: Free Practice Questions

Free practice for the Specified Skilled Worker (i) skill test (Tokutei Ginou No. 1) in Shipbuilding (Welding). Answer 195 original questions in Japanese, like the real test, and read an English explanation after each one. Use it as your reviewer and mock test on your phone.

It is also called the SSW shipbuilding and marine industry test for welding or the Tokutei Ginou zosen yosetsu exam.

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What you get

Test topics (6 chapters)

  1. Safety and Health
  2. Shipbuilding Basics
  3. Welding Methods and Welding Materials
  4. Joints, Grooves and Welding Symbols
  5. Welding Defects, Distortion and Inspection
  6. Welding Safety and Protective Equipment

The real test format

30 questions in 60 minutes, the same as the real test. You pass with 18 or more correct (60%).

Official SSW test information

Try 5 sample questions

Questions are in Japanese with furigana, like the real test. The English translation is below each question. Tap “Show answer” to see the answer and explanation.

  1. 01Safety and Health

    保護ほご帽ぼうはあごひもをしっかり締しめてかぶる。

    English translation
    Wear the safety helmet with the chin strap fastened tightly.

    1. ○
      True
    2. ×
      False
    Show answer

    Answer 1 ○ — True

    Explanation
    If the chin strap is loose, the safety helmet comes off when you hit something or fall.

  2. 02Shipbuilding Basics

    1mは100mmである。

    English translation
    1 m is 100 mm.

    1. ○
      True
    2. ×
      False
    Show answer

    Answer 2 × — False

    Explanation
    1 m is 1000 mm. 100 mm is 10 cm.

  3. 03Welding Methods and Welding Materials

    炭酸たんさんガスアーク溶接ようせつでは、シールドガスにアルゴンだけを使つかう。

    English translation
    In CO2 arc welding, only argon is used as the shielding gas.

    1. ○
      True
    2. ×
      False
    Show answer

    Answer 2 × — False

    Explanation
    The shielding gas for CO2 arc welding is carbon dioxide gas. Inert gases such as argon are used in MIG welding and TIG welding.

  4. 04Joints, Grooves and Welding Symbols

    V形がた開先かいさきの溶接ようせつ記号きごうは、円えんの形かたちで表あらわす。

    English translation
    The welding symbol for a V-groove is shown as a circle.

    1. ○
      True
    2. ×
      False
    Show answer

    Answer 2 × — False

    Explanation
    The V-groove symbol is shown as a V shape, the same as the groove cross section. It is not a circle.

  5. 05Welding Defects, Distortion and Inspection

    溶接ようせつのときに出でるヒュームは、溶接ようせつ欠陥けっかんの一ひとつである。

    English translation
    Welding fume produced during welding is one kind of welding defect.

    1. ○
      True
    2. ×
      False
    Show answer

    Answer 2 × — False

    Explanation
    Welding fume is smoke of fine particles made when the vapor of molten metal cools. It is not a defect of the weld, but it is bad for the body if you breathe it.

Keep practicing all 195 questions

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FAQ

Is it free?
Yes. All questions, explanations and the mock test are free. You don’t need to sign up, and you can practice as many times as you like.
Can I use it on my phone?
Yes. It is made for phones. Your progress is saved in your phone’s browser.
Are these past exam questions?
No. Past exam questions (past papers) of the SSW skill tests are not made public. All questions here are original questions by Zutto Nihon, written to follow the official study texts and the published test topics. They help you learn what the real test covers.
Is there a PDF?
This SSW (i) practice drill has no PDF version. You can answer the questions right on your phone, free, as many times as you like.
What language is the real test in?
It depends on the field and the country. In some fields, such as nursing care (Kaigo) and agriculture, you may be able to take the test in a language other than Japanese. Please check the latest information on the official website.

Shipbuilding & marine industry

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